Helix Race Cassette Gravel 12s AL Cogs ethirteen I

" Specials " e*thirteen Helix Race Cassette Gravel 12 Speed Aluminum Cogs 38-45T Intergalactic

These are the replacement clusters for our HELIX Race 12-SPEED GRAVEL CASSETTE. The Helix Race 12-Speed 9-45T cassette extends legendary Helix shift performance and cross compatibility with SRAM™ and Shimano™ 12-speed drivetrains, to the light weight Gravel and XC marketplace. The 38-45T alloy cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up the granny as needed without buying a whole new cassette. When installing the new Helix Race clusters, as with any cassette, we recommend checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new clusters. Installing a new chain with your new cluster is a much better and economical solution. PRODUCT SPEC Material 2 aluminum cogs. PVD finishing on Intergalactic model improves durability and wear life. Range 9-50T: 556% Speeds 12 Speed Teeth Aluminum: 38-45 Steel: 9-11-13-15-17-19-22-25-28-32