C-bear SRAM XX1 11-speed derailleur pulleys

Product Description - time for an upgrade The C-BEAR XX1 SRAM derailleur pulleys are compatible with SRAM 11-speed drivetrains for road and MTB. They feature a composite material body (Delrin®) and high-precision, smooth-running ceramic bearings. As derailleur pulleys are the fastest rotating parts on a bicycle, there is great potential for optimization here. So why ponder a ceramic upgrade for long? Technical Information:Application:Road, Cross Country, CyclocrossCompatibility:SRAMTeeth:12Gearing:11-speedMaterial:composite, steelBearings:CeramicCompatibility:SRAM XX1SRAM X01SRAM Force CX1SRAM Force 1SRAM Rival 1SRAM Apex 1Features:ceramic bearings made by specialistscomposite body, steel bearing racesupgrade to ceramic for more drivetrain efficiencyfor Road, MTB and CyclocrossManufacturer Number:pull-xx1 Contents:1 x C-BEAR XX1 SRAM lower derailleur pulley1 x C-BEAR XX1 SRAM upper derailleur pulley Manufacturer: C-BEAR Vrijheidslaan 35 3990 Peer Belgium https://c-bear.com/contact-us/