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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
foam rings
even when the trail gets rough
paired with a windproof front panel and durable & breathable eco fabric construction
To remove the accessory
Comp SL - 2009-2010
Helix Race Cassette 12s AL Cogs ethirteen Galactic S3-Size-5.0-5.5mm foam ringse*thirteen Helix Race Cassette 12 speed Aluminum Cogs 43 52T Intergalactic Unlike SRAM Eagle, Helix Race cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes. As an added bonus, Helix Race 12s clusters are backward compatible with and can be used to upgrade your existing Helix or TRS+ 9 50T cassette. The 43 52T aluminum section will fit on your old 9 50T steel section
