Helix Race Cassette 12s AL Cogs ethirteen Galactic S3-Size-5.0-5.5mm (OPTIONAL STEP) Use a roll

(OPTIONAL STEP) Use a roll of electrician tape and seal the spoke holes of the rim

com/Components/Hubs-Road/TRACK-RW

Safe-T Mid Fit System for comfort

equipped with rotating brushes

Helix Race Cassette 12s AL Cogs ethirteen Galactic S3-Size-5.0-5.5mm (OPTIONAL STEP) Use a rolle*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