Bicycle Parts

1. Using high-strength aluminum alloy, safe and stable, strong and durable2. The alternate design of positive and negative teeth makes the chain smoother and more stable, not easy to fall off, and has high occlusal strength3. T6 heat-treated, CNC machined, lighter in weight and higher in strength4. Hollow weight reduction, mud drainage design5. Material: 7075 aluminum alloy6. Process: CNC machining, T6 heat treatment7. Speed: 12-speed8. Applicable: suitable for Shimano M6100/M7100/8100/91009. Specifications: 32/34/36/38T10. Weight: 32T about 68 grams, 34T about 76 grams, 36T about 84 grams, 38T about 92 grams11. Diameter: 32T about 13.5 cm, 34T about 14.4 cm, 36T about 15.1 cm, 38T about 16 cm

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1. Using high-strength aluminum alloy, safe and stable, strong and durable2. The alternate design of positive and negative teeth makes the chain smoother and more stable, not easy to fall off, and has high occlusal strength3. T6 heat-treated, CNC machined, lighter in weight and higher in strength4. Hollow weight reduction, mud drainage design5. Material: 7075 aluminum alloy6. Process: CNC machining, T6 heat treatment7. Speed: 12-speed8. Applicable: suitable for Shimano M6100/M7100/8100/91009. Specifications: 32/34/36/38T10. Weight: 32T about 68 grams, 34T about 76 grams, 36T about 84 grams, 38T about 92 grams11. Diameter: 32T about 13.5 cm, 34T about 14.4 cm, 36T about 15.1 cm, 38T about 16 cm

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1. Material: aluminum alloy2. Scope of application: road bicycles, folding bicycles3. Number of teeth: 34-50T/53-39T4.BCD: 110MM5. Compatibility: 2 x 10/11 speed6. The overall use of aluminum alloy material, durable7. Shaft diameter: 24mm8. Crank length: 170mm9. Weight of crankset: about 736 grams (excluding the central axle)

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1. Material: aluminum alloy2. Scope of application: road bicycles, folding bicycles3. Number of teeth: 34-50T/53-39T4.BCD: 110MM5. Compatibility: 2 x 10/11 speed6. The overall use of aluminum alloy material, durable7. Shaft diameter: 24mm8. Crank length: 170mm9. Weight of crankset: about 736 grams (excluding the central axle)

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1. Material: aluminum alloy2. Scope of application: road bicycles, folding bicycles3. Number of teeth: 34-50T/53-39T4.BCD: 110MM5. Compatibility: 2 x 10/11 speed6. The overall use of aluminum alloy material, durable7. Shaft diameter: 24mm8. Crank length: 170mm9. Weight of crankset: about 736 grams (excluding the central axle)

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1. Material: aluminum alloy2. Scope of application: road bicycles, folding bicycles3. Number of teeth: 34-50T/53-39T4.BCD: 110MM5. Compatibility: 2 x 10/11 speed6. The overall use of aluminum alloy material, durable7. Shaft diameter: 24mm8. Crank length: 170mm9. Weight of crankset: about 736 grams (excluding the central axle)

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed 11-28T: 270g, 8-speed 11-32T: 320g, 9-speed 11-28T: 278g, 9-speed 11-32T: 347g, 10-speed 11-28T: 300g, 10-speed 11-32T: 359g, 11-speed 11-28T: 345g, 11-speed 11-32T: 376g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. All the arc transitions between the positive and negative teeth are connected to avoid sediment accumulation6. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation7. Material: aluminum alloy8. Weight: 8-speed highway 11-25T: 254g, 8-speed highway 11-28T: 272g, 8-speed mountain 11-32T: 327g, 8-speed mountain 11-36T: 395g, 8-speed mountain 11-40T: 464g, 8 Super Mountain 11-42T: 481g, 9-speed Road 11-25T: 276g, 9-speed Road 11-28T: 288g, 9-speed Road 11-32T: 349g, 9-speed Mountain 11-36T: 428g, 9-speed Mountain 11-40T : 578g, 10-speed highway 11-25T: 288g, 10-speed highway 11-28T: 305g, 10-speed highway 11-32T: 353g, 10-speed mountain 11-32T: 470g, 10-speed mountain 11-40T: 615g, 10-speed Mountain 11-42T: 629g, 10-speed Mountain 11-46T: 670g, 11-speed Mountain 11-40T: 609g, 11-speed Mountain 11-42T: 620g, 11-speed Mountain 11-46T: 768g, 11-speed Mountain 11-50T: 802g

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1. Nickel-chromium-plated high-tensile steel sheet, hollow design2. Imported steel, high strength, light weight and wear resistance3. Smooth speed change, integrated molding4. Easy to install, not easy to rust5. Material: high strength steel plate6. Speed: 8-speed, compatible with Shimano, SRAM (SRAM xd is not compatible)7. Tooth: 11-13-15-17-21-24-28-32T8. Weight: 313g

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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1. Easy to install, not easy to rust2. CNC precision machining, high hardness, wear-resistant and durable3. Smooth speed change, one-piece molding4. Using high-strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break5. Vacuum plating, anti-oxidation, vacuum plating forms a special protective film to prevent surface oxidation6. Material: aluminum alloy7. Universal for mountain/road flywheels

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