The 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
Cassette Body Type
SRAM XD 11/12 Speed
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