Specification Brand : Alomejor BulletPoint1 : SMOOTH ROTATION: The rear derailleur roller ceramic balls are self lubricating and maintenance‑, and the rotation is silky smooth. BulletPoint2 : REDUCE CHAIN DROP: Deepen the tooth marks, reduce the chain drop and the deep tooth wheel, which can effectively reduce the chain drop and make the winding more stable. At the same time, the efficiency is higher, and the riding is labor saving. BulletPoint3 : FIT FOR: The reducer sleeve has good compatibility, and the chain is not stuck when riding. It is suitable for 8, 9, 10, 11 speed rear derailleurs. The outer diameter of the installation shaft is compatible with 4, 5, 6mm. BulletPoint4 : 4 COLORS OPTION: This rear derailleur wheel with a variety of colors are available to meet different preferences and effectively improve the riding experience. BulletPoint5 : Black anodized finish Color : 11T gold Department : mens ExternallyAssignedProductIdentifier1 : 710845869778 ExternallyAssignedProductIdentifier2 : 0710845869778 ExternallyAssignedProductIdentifier3 : 00836572006566 ExternallyAssignedProductIdentifier4 : 04715575890562 GpsrSafetyAttestation : 1 Hazmat : auto-grounding IncludedComponents : Tools ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Length : 13 inches ItemDisplayDimensions_Width : 7 inches ItemDisplayWeight : 0.5 pounds ItemLength : 706.8 millimeters ItemName : Alomejor Rear Derailleur Wheel 11T Ceramic Bearing Wheel Pulley Road Rear Derailleur Roller (11T Gold) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : rear-bike-derailleurs LeagueName : Wheels Manufacturing LoadCapacity : 3E+2 lbf Manufacturer : Alomejor Material : Metal ModelName : Srm Rec Kit Roldanas Red Xplr Etap Axs Ceramic ModelNumber : 2139980086 MountingType : Braze-On Mount NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfTeeth : 11 PackageLevel : unit PartNumber : Alomejore21u8bnaxz656-14 Pattern : Solid ProductDescription : The rear derailleur roller ceramic balls are self lubricating and maintenance‑, and the rotation is silky smooth. It is suitable for 8, 9, 10, 11 speed rear derailleurs. The outer diameter of the installation shaft is compatible with 4, 5, 6mm.
Feature: 1. REDUCE FRICTION: The rear derailleur pulley bearing adopts the ceramic bearing process, which greatly reduces the friction strength, and the self lubricating system has good lubrication performance. 2. SMOOTH ROTATION: The rear derailleur roller ceramic balls are self lubricating and maintenance‑, and the rotation is silky smooth. 3. REDUCE CHAIN DROP: Deepen the tooth marks, reduce the chain drop and the deep tooth wheel, which can effectively reduce the chain drop and make the winding more stable. At the same time, the efficiency is higher, and the riding is labor saving. 4. FIT FOR: The reducer sleeve has good compatibility, and the chain is not stuck when riding. It is suitable for 8, 9, 10, 11 speed rear derailleurs. The outer diameter of the installation shaft is compatible with 4, 5, 6mm. 5. 4 COLORS OPTION: This rear derailleur wheel with a variety of colors are available to meet different preferences and effectively improve the riding experience.