Helix Race Cluster 12s 9-36T e*thirteen Nickel Code:FW2URA-107 For hub dimensions see the

For hub dimensions see the attached resource or click here

KMC - X12 AURORA

Adjustable grid positioning

Comes with x2 nylon hub guards and a SALTPLUS summit 36mm wide aftermarket rim

Smart altitude adjustment keeps tire pressure accurate

Helix Race Cluster 12s 9-36T e*thirteen Nickel Code:FW2URA-107 For hub dimensions see thee*thirteen Helix Race Cluster 12 Speed 9 36T for 9 52T Cassette Nickel 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 for