CeramicSpeed Pulley Wheels SRAM AXS Road 12-Speed - 12 Tooth Coated Races Alloy BLK CheckoutTitle=DT Swiss CRC 1400 Spline 45 Rear Wheel - 700 Integrated MTB Shifter Adaptor Model

Integrated MTB Shifter Adaptor Model I-Spec EV Shifter Adapter (HD 4

High cut RevoWrap inner boot with 4 metal lacing eye for zonal lacing

4 sealed cartridge bearings

} Constructed from tough sonically welded and seam sealed waterproof material

CeramicSpeed Pulley Wheels SRAM AXS Road 12-Speed - 12 Tooth Coated Races Alloy BLK CheckoutTitle=DT Swiss CRC 1400 Spline 45 Rear Wheel - 700 Integrated MTB Shifter Adaptor ModelCeramicSpeed pulley wheels reduce friction last 3 5 time longer than stock high end pulleys and are designed to work with less drag. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Drivetrain Speeds 12 Fits Brand SRAM