Helix R Cassette - 11-Speed, 9-46t, Nickel/Gray Dirt jump / slopestyle equally comfortable for 4-season cycling

equally comfortable for 4-season cycling or casual wear

or anyone struggling to find comfort

optimized for the requirements of an eMTB

so it won't rip or tear easily when you're shredding singletrack

Bonus Button provides ANT+ device control or auxiliary shift option

Helix R Cassette - 11-Speed, 9-46t, Nickel/Gray Dirt jump / slopestyle equally comfortable for 4-season cyclingThe HELIX R Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than other cassettes 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. 1 aluminum cogs, 10 steel cogs Designed for use with XD and XDR drivers only