Upgrade your XTR M9100 12-speed drivetrain with this premium Shimano pulley set.
Featuring precision sealed bearings in both guide and tension pulleys, this set eliminates friction and keeps your rear mech running smooth and responsive. Engineered for durability and consistent shifting performance, these pulleys are the ideal replacement for worn components or a complete drivetrain refresh.
Compatibility
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XTR RD-M9100-GS
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XTR RD-M9100-SGS
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XTR RD-M9120-SGS
Contents
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1 Set - each set with one tension pulley & one guide pulley
