INDUSTRY LEADING:
Helix R 12-speed, 556% Range, 345-Grams
More Range, Less Weight
The HELIX R Cassette is an upgrade to any SRAM™ Eagle™ or Shimano™ drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance, but an overall lighter drivetrain.
Compatibility
Works flawlessly with Shimano™ and SRAM™ 12s drivetrains, despite the challenges in designing for the different cog spacing and chain behavior.
Additionally, if your wheel has a SRAM™ XD™ Driver and you want to upgrade to Shimano™ 12s, you not only save money on the cassette and don’t have to spend the extra on a new hub driver.
Freehub Mount XD™ and XDR™ Drivers Only
Material 2 aluminum cogs, 10 steel cogs. PVD finishing on Intergalactic model is twice as durable.
Range 556%
Size 9-50T: 9,11,13,15,17,20,23,27,31,36,42,50
Speeds 12 Speed
Weight 345 Grams