SRAM SERIES:

  • OSPW Oversized ceramics Pulley Wheel System for SRAM Red/ Force AXS (Non Coated) Black 78g Derailleur Pulley

  • Pulley Wheels: Ceramic 15-tooth upper and 19-tooth lower

  • Pulley Wheel Material: Aluminium

  • Bearing Options: Ceramic Bearing

  • Compatibility:SRAM Red AXS and SRAM Force AXS.  2020 SRAM Red eTap 11 speed derailleur with the orbit clutch. This system is also compatible with the wider range Force AXS medium cage derailleur. This system is not compatible with SRAM Rival AXS.

SHIMANO R8000/R9100 R9150 SERIES:

  • Pulley Wheels: Ceramic 13-tooth upper and 19-tooth lower

  • Pulley Wheel Material: Aluminium

  • Bearing Options: Ceramic Bearing

  • Cassette Compatibility: Fits 12 speed 10 to 36-tooth cassettes. For use with the 11 speed clutched derailleur fits 11-32 cassettes. 

  • Spring Tension Settings: 2 spring

  • Speed: 12 speed 

  • Discipline: Road and Gravel/Cross

  • R8000 supports Shimano 8050 8070 9170 9150 9100 8170


  • R7000 and R8000 have blue green gold purple need your contact customer service or remarks


  • Description

    Report Item

    Road Bike Pulley Wheel Ceramic Bearing Rear Derailleurs Fit for ShimanO R8000 R8050 R8170 R8070 R9100 R9150 R8150 R9250 R9170 R9270 Bicycle Derailleurs Bike Accessories

    Technical Data

    Cage Material: Carbon reinforced PA

    Pulley Material: Aluminum

    Pulley Size: 13/19T

    Bearing options : Ceramic Bearing

    Compatibility: Fit for Shiman0 R8000 R8050 R8170 R8070 R9100 R9150 R8150 R9250 R9170 R9270

    Spring Tension Settings: 4 settings

    Max Cassette Size: 32 tooth

    Speed: 11 speed、12 speed

    Discipline: Road

    Weight: 102g

    Wind-breaking pneumatic carbon fiber rear derailleur guide wheel for road bikes, for SRAM AXS, for Shimano UT/DA R7000/8000

    Pneumatic version

    for Shimano new UTDA12-speed previous generation 11-speed universal models

    105 can not use, 105 can not use, 105 can not use!!!!

    for SRAM road AXS12 speed series is not available