SPARE Helix Race Cluster| 12 Speed | 42-50T | Eggplant (CTN20)
SPARE PART ONLY - 2 x Aluminium cogs 44-50T
Unlike SRAM™ Eagle™, Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes.
When installing the Helix R cassette, 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 cassette. Installing a new chain with your new cluster is a much better and economical solution.
Intergalactic (blue) - featuring a PVD finishing that is twice as durable as regular anodized models.
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