Bicycle Parts

1. Material: aluminum alloy2. Specifications: 44T, 46T, 48T, 50T, 52T3. Weight: 44T 95.6g, 46T 123.3g, 48T 144.5g, 50T 152g, 52T 165.7g4. Diameter: 44T 182 mm, 46T 190 mm, 48T 198 mm, 50T 206 mm, 52T 214 mm5. Applicable crank: 104mm BCD6. Compatibility: 8-12 speed various chains7. Features: beautiful and practical, light and portable, simple and convenient to install, strong material, not easy to deform, wear-resistant and durable, hollow design, easy to clean8. Installation instructions:- Sprocket BCD is 104mm, confirm that the crank is 104BCD (the diameter of the circle formed by the center points of the four disc nails is 104mm, otherwise it cannot be installed- The nail holes of this toothed piece are designed with no countersink, and the nails can be used directly for the three-disk and double-disk nails to be modified, without the need to purchase additional nails

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1. Material: aluminum alloy2. Specifications: 44T, 46T, 48T, 50T, 52T3. Weight: 44T 95.6g, 46T 123.3g, 48T 144.5g, 50T 152g, 52T 165.7g4. Diameter: 44T 182 mm, 46T 190 mm, 48T 198 mm, 50T 206 mm, 52T 214 mm5. Applicable crank: 104mm BCD6. Compatibility: 8-12 speed various chains7. Features: beautiful and practical, light and portable, simple and convenient to install, strong material, not easy to deform, wear-resistant and durable, hollow design, easy to clean8. Installation instructions:- Sprocket BCD is 104mm, confirm that the crank is 104BCD (the diameter of the circle formed by the center points of the four disc nails is 104mm, otherwise it cannot be installed- The nail holes of this toothed piece are designed with no countersink, and the nails can be used directly for the three-disk and double-disk nails to be modified, without the need to purchase additional nails

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1. Material: aluminum alloy2. Specifications: 44T, 46T, 48T, 50T, 52T3. Weight: 44T 95.6g, 46T 123.3g, 48T 144.5g, 50T 152g, 52T 165.7g4. Diameter: 44T 182 mm, 46T 190 mm, 48T 198 mm, 50T 206 mm, 52T 214 mm5. Applicable crank: 104mm BCD6. Compatibility: 8-12 speed various chains7. Features: beautiful and practical, light and portable, simple and convenient to install, strong material, not easy to deform, wear-resistant and durable, hollow design, easy to clean8. Installation instructions:- Sprocket BCD is 104mm, confirm that the crank is 104BCD (the diameter of the circle formed by the center points of the four disc nails is 104mm, otherwise it cannot be installed- The nail holes of this toothed piece are designed with no countersink, and the nails can be used directly for the three-disk and double-disk nails to be modified, without the need to purchase additional nails

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1. Material: aluminum alloy2. Specifications: 44T, 46T, 48T, 50T, 52T3. Weight: 44T 95.6g, 46T 123.3g, 48T 144.5g, 50T 152g, 52T 165.7g4. Diameter: 44T 182 mm, 46T 190 mm, 48T 198 mm, 50T 206 mm, 52T 214 mm5. Applicable crank: 104mm BCD6. Compatibility: 8-12 speed various chains7. Features: beautiful and practical, light and portable, simple and convenient to install, strong material, not easy to deform, wear-resistant and durable, hollow design, easy to clean8. Installation instructions:- Sprocket BCD is 104mm, confirm that the crank is 104BCD (the diameter of the circle formed by the center points of the four disc nails is 104mm, otherwise it cannot be installed- The nail holes of this toothed piece are designed with no countersink, and the nails can be used directly for the three-disk and double-disk nails to be modified, without the need to purchase additional nails

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1. Material: aluminum alloy2. Specifications: 44T, 46T, 48T, 50T, 52T3. Weight: 44T 95.6g, 46T 123.3g, 48T 144.5g, 50T 152g, 52T 165.7g4. Diameter: 44T 182 mm, 46T 190 mm, 48T 198 mm, 50T 206 mm, 52T 214 mm5. Applicable crank: 104mm BCD6. Compatibility: 8-12 speed various chains7. Features: beautiful and practical, light and portable, simple and convenient to install, strong material, not easy to deform, wear-resistant and durable, hollow design, easy to clean8. Installation instructions:- Sprocket BCD is 104mm, confirm that the crank is 104BCD (the diameter of the circle formed by the center points of the four disc nails is 104mm, otherwise it cannot be installed- The nail holes of this toothed piece are designed with no countersink, and the nails can be used directly for the three-disk and double-disk nails to be modified, without the need to purchase additional nails

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1. Material: aluminum alloy2. Specifications: 44T, 46T, 48T, 50T, 52T3. Weight: 44T 95.6g, 46T 123.3g, 48T 144.5g, 50T 152g, 52T 165.7g4. Diameter: 44T 182 mm, 46T 190 mm, 48T 198 mm, 50T 206 mm, 52T 214 mm5. Applicable crank: 104mm BCD6. Compatibility: 8-12 speed various chains7. Features: beautiful and practical, light and portable, simple and convenient to install, strong material, not easy to deform, wear-resistant and durable, hollow design, easy to clean8. Installation instructions:- Sprocket BCD is 104mm, confirm that the crank is 104BCD (the diameter of the circle formed by the center points of the four disc nails is 104mm, otherwise it cannot be installed- The nail holes of this toothed piece are designed with no countersink, and the nails can be used directly for the three-disk and double-disk nails to be modified, without the need to purchase additional nails

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1. Material: aluminum alloy / nylon2. Adjustable and compatible, LSCG03, ISCG05, BB lock conversion seat installation, better adapt to the soft tail frame of different structures3. Aluminum alloy guide wheel, smooth and stable rotation, high transmission efficiency4. The guard plate design effectively resists collision damage from below5. Nylon chain protector, stable without losing the chain6. Weight: about 318 grams7. Dimensions: chain guide 205x200 mm, converter 68x70 mmInstallation steps:1. Ready to install into the bottom bracket installation area2. The base of the chain stabilizer is installed on the frame together with the bottom bracket3. Adjust the angle of the base to facilitate the installation of the main body of the chain stabilizer4. Tighten the screws to fix the main body of the chain stabilizer

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1. Structure: ceramic bearing 2. Size: 11T 3. Fit for 4/5/6 MM roller screw axis 4. Simple and convenient installation 5. Material: aluminum alloy 7075

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1. Structure: ceramic bearing 2. Size: 11T 3. Fit for 4/5/6 MM roller screw axis 4. Simple and convenient installation 5. Material: aluminum alloy 7075

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1. Structure: ceramic bearing 2. Size: 11T 3. Fit for 4/5/6 MM roller screw axis 4. Simple and convenient installation 5. Material: aluminum alloy 7075

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1. Structure: ceramic bearing 2. Size: 11T 3. Fit for 4/5/6 MM roller screw axis 4. Simple and convenient installation 5. Material: aluminum alloy 7075

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1. Structure: ceramic bearing 2. Size: 11T 3. Fit for 4/5/6 MM roller screw axis 4. Simple and convenient installation 5. Material: aluminum alloy 7075

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1. Material: CNC AL7075 alloy 2. Inner diameter: 6mm(compatible 4/5mm) 3. Fit for universal 9/10/11speed shifter system 4. A reducer sleeve is usually installed on the guide pulley 5. Model: 13T

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1. Material: CNC AL7075 alloy 2. Inner diameter: 6mm(compatible 4/5mm) 3. Fit for universal 9/10/11speed shifter system 4. A reducer sleeve is usually installed on the guide pulley 5. Model: 13T

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1. Material: aluminum alloy2. 11-tooth guide wheel3. Smooth speed change4. One-piece molding5. Bearing anode CNC derailleur6. Easy to install, not easy to rust7. Single weight: 12g8. Product size: 4x1x4cm

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1. Material: aluminum alloy2. 11-tooth guide wheel3. Smooth speed change4. One-piece molding5. Bearing anode CNC derailleur6. Easy to install, not easy to rust7. Single weight: 12g8. Product size: 4x1x4cm

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1. Material: aluminum alloy2. 11-tooth guide wheel3. Smooth speed change4. One-piece molding5. Bearing anode CNC derailleur6. Easy to install, not easy to rust7. Single weight: 12g8. Product size: 4x1x4cm

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1. Material: aluminum alloy2. 11-tooth guide wheel3. Smooth speed change4. One-piece molding5. Bearing anode CNC derailleur6. Easy to install, not easy to rust7. Single weight: 12g8. Product size: 4x1x4cm

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1. Material: aluminum alloy2. 11-tooth guide wheel3. Smooth speed change4. One-piece molding5. Bearing anode CNC derailleur6. Easy to install, not easy to rust7. Single weight: 12g8. Product size: 4x1x4cm

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1. Using 7075 high-strength aluminum alloy, CNC machining, anodizing, wear-resistant and durable2. Ceramic bearing is smoother, reducing friction and higher strength3. Deepen the tooth marks, effectively reduce the chain drop, the speed change is clearer, and the winding is more stable4. With 2 reducing sleeves, more compatibility and flexible rotation5. Material: high strength aluminum alloy + ceramic bearing6. Specifications: use 4/5/6mm shaft guide wheel7. Scope of application: support most rear dials, support 8/9/10/11 speed8. Guide wheel selection rules: Please try to choose the same size as the original guide wheel. There is no same size. You can choose a smaller than the original guide wheel, but you cannot choose a larger one.9. Size: 11T diameter is about 41mm, 13T diameter is about 49mm10. Weight: 11T about 6.9 grams, 13T about 7.7 grams

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1. Using 7075 high-strength aluminum alloy, CNC machining, anodizing, wear-resistant and durable2. Ceramic bearing is smoother, reducing friction and higher strength3. Deepen the tooth marks, effectively reduce the chain drop, the speed change is clearer, and the winding is more stable4. With 2 reducing sleeves, more compatibility and flexible rotation5. Material: high strength aluminum alloy + ceramic bearing6. Specifications: use 4/5/6mm shaft guide wheel7. Scope of application: support most rear dials, support 8/9/10/11 speed8. Guide wheel selection rules: Please try to choose the same size as the original guide wheel. There is no same size. You can choose a smaller than the original guide wheel, but you cannot choose a larger one.9. Size: 11T diameter is about 41mm, 13T diameter is about 49mm10. Weight: 11T about 6.9 grams, 13T about 7.7 grams

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1. Using 7075 high-strength aluminum alloy, CNC machining, anodizing, wear-resistant and durable2. Ceramic bearing is smoother, reducing friction and higher strength3. Deepen the tooth marks, effectively reduce the chain drop, the speed change is clearer, and the winding is more stable4. With 2 reducing sleeves, more compatibility and flexible rotation5. Material: high strength aluminum alloy + ceramic bearing6. Specifications: use 4/5/6mm shaft guide wheel7. Scope of application: support most rear dials, support 8/9/10/11 speed8. Guide wheel selection rules: Please try to choose the same size as the original guide wheel. There is no same size. You can choose a smaller than the original guide wheel, but you cannot choose a larger one.9. Size: 11T diameter is about 41mm, 13T diameter is about 49mm10. Weight: 11T about 6.9 grams, 13T about 7.7 grams

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1. Using 7075 high-strength aluminum alloy, CNC machining, anodizing, wear-resistant and durable2. Ceramic bearing is smoother, reducing friction and higher strength3. Deepen the tooth marks, effectively reduce the chain drop, the speed change is clearer, and the winding is more stable4. With 2 reducing sleeves, more compatibility and flexible rotation5. Material: high strength aluminum alloy + ceramic bearing6. Specifications: use 4/5/6mm shaft guide wheel7. Scope of application: support most rear dials, support 8/9/10/11 speed8. Guide wheel selection rules: Please try to choose the same size as the original guide wheel. There is no same size. You can choose a smaller than the original guide wheel, but you cannot choose a larger one.9. Size: 11T diameter is about 41mm, 13T diameter is about 49mm10. Weight: 11T about 6.9 grams, 13T about 7.7 grams

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 7cm * 7cm * 3cm / 2.76inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 55cm * 55cm * 23cm / 21.65inch * 21.65inch * 9.06inch Loading Container 20GP: 383 cartons * 500 pcs = 191500 pcs 40HQ: 889 cartons * 500 pcs = 444500 pcs

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 7cm * 7cm * 3cm / 2.76inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 55cm * 55cm * 23cm / 21.65inch * 21.65inch * 9.06inch Loading Container 20GP: 383 cartons * 500 pcs = 191500 pcs 40HQ: 889 cartons * 500 pcs = 444500 pcs

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 7cm * 7cm * 3cm / 2.76inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 55cm * 55cm * 23cm / 21.65inch * 21.65inch * 9.06inch Loading Container 20GP: 383 cartons * 500 pcs = 191500 pcs 40HQ: 889 cartons * 500 pcs = 444500 pcs

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 8cm * 3cm / 3.15inch * 3.15inch * 1.18inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 30cm * 50cm * 56.7cm / 11.81inch * 19.69inch * 22.32inch Loading Container 20GP: 313 cartons * 500 pcs = 156500 pcs 40HQ: 727 cartons * 500 pcs = 363500 pcs

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 7cm * 7cm * 3cm / 2.76inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 55cm * 55cm * 23cm / 21.65inch * 21.65inch * 9.06inch Loading Container 20GP: 383 cartons * 500 pcs = 191500 pcs 40HQ: 889 cartons * 500 pcs = 444500 pcs

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 7cm * 7cm * 3cm / 2.76inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 19.00kgs / 41.89lb Carton Size 55cm * 55cm * 23cm / 21.65inch * 21.65inch * 9.06inch Loading Container 20GP: 383 cartons * 500 pcs = 191500 pcs 40HQ: 889 cartons * 500 pcs = 444500 pcs

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 grams

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1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2. Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3. Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 grams

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