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.

The 11-speed cassettes have a huge 511% range and the aluminium 46 tooth cog is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up the granny as needed without buying a whole new cassette.

Compatibility:

• Works flawlessly with Shimano and SRAM 11s drivetrains, despite the challenges in designing for the different cog spacing and chain behaviour.

Specs:

• Freehub Mount: XD and XDR Drivers Only
• Material:1 aluminium cogs, 10 steel cogs. (PVD finishing on Intergalactic model is twice as durable as anodised models).
• Range: 511%
• Tooth Count: 9-46T: 9,11,13,15,17,20,24,28,33,39,46
• Speeds: 11 Speed
• Weight: 325 Grams