Helix components are engineered to bridge the compatibility gap between SRAM and Shimano components, ensuring versatility and flawless performance. Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be
The e*thirteen Helix Race sprocket cluster serves as a spare part for your Helix Race 12-speed cassette. This means you do not have to replace the entire cassette when it wears out.
