e*thirteen Helix R Cassette - 11-Speed, 9-46t, Nickel/Gray

The HELIX R Cassette is an upgrade to any SRAMTM EagleTM or ShimanoTM 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 XDTM and XDRTM drivers only

• Range: 9-46
• Cogs: 9-11-13-15-17-20-24-28-33-39-46
• Cassette Body Type: SRAM XD
• Drivetrain Speeds: 11
• Color: Nickel/Gray
• Defined Color: Silver