Wolf Tooth 18 Tooth Replacement Cog for SRAM and SunRace 11-speed Tooth Count:18T Medium: US 7-9

Medium: US 7-9

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Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with legendary Wolf Tooth chain retention

it adds a CARBONFUSED® cuff and carbon heel counter that channel your effort into speed—especially on long double-pole efforts—so you ski farther with less fatigue

extending it and making it easier to open with gloves and mittens

Wolf Tooth 18 Tooth Replacement Cog for SRAM and SunRace 11-speed Tooth Count:18T Medium: US 7-9Replacement cog for 11 speed SRAM and SunRace cassettes. These are specifically designed for use with SRAM and SunRace cassettes. The clocking, or rotational orientation, between SRAM and Shimano cassettes are much different so optimal shifting cannot be achieved unless the design is optimized for each separately. Compatibility SRAM 11 speed cassettes NX 11 42 (PG 1130) SunRace 11 speed cassettes CSMS8 (11 42) CSMS7 (11 42) CSMX8 (11 42) Related