E13 Helix 12-Speed Cassette 9-50T

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.

• Helix R 12-speed road cassette
• Works flawlessly with Shimano and SRAM 12s
• XD / XD-R driver mount
• 2 aluminum cog paired with 10 steel cogs
• PVD finish for added durability
• 556% Range
• 345-Grams
• 9-50T Range: 9-11-13-15-17-20-23-27-31-36-42-50

Vendor Item: FW2URA-112