Helix Race | Cassette | 12 Speed | 9-52T | Eggplant
Helix Race 12s 9-52T Cassettes deliver an industry-leading 578% gear range and precision shifting performance with Shimano, SRAM, and TRP 12s drivetrains. Love to grind climbs? Throw on a 28T chainring and go pull some stumps. Hungry for top speed? Push a big ring, comfortable in the knowledge that you’ve got the most gear range you can get from a single-ring, 12-speed setup. Helix Race 9-52T cassettes are light enough for weight-conscious trail bikes at just 392g, yet tough enough to take the abuse of high-powered e-bikes.
Widest range in the galaxy at 578%
Cross compatibility with Shimano, SRAM, and TRP 12s drivetrains and chains
2-piece forged/machined design provides easy and affordable assembly/service and reduced waste
43-52t aluminum cluster backward compatible with 9-50T Helix Plus or Race cassettes
Unique 9T high gear allows use of smaller chainrings for clearance and weight savings
Tested extensively for MTB and e-bike use