CeramicSpeed's Oversized pulley kit for Shimano XTR M9100-SGS, Shimano XTR M9100-GS and Shimano XT M8100-SGS.
The OSPW X system reduces friction by 35-40% compared to the original pulley configuration. The lightweight, custom-molded carbon fiber cage ensures durability. This design allows for the same chain length as the original pulleys.
The 14-tooth upper pulley and 18-tooth lower pulley profiles ensure stable chain retention without adding resistance.
Specifications
- Standard ceramic bearings
- Carbon clevis
- Aluminium rollers
- High roller: 14 teeth
- Low roller: 18 teeth
- Cog compatible only with 1x mountings
Specifications may differ from the photo and are subject to change without prior notice.
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