The e*thirteen Helix Race 12-speed 9-50t cassette is an upgrade to any SRAM? Eagle or Shimano? drivetrain, and offers a 556% range. 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.
- Works flawlessly with Shimano and SRAM drivetrains, including electronic shift systems
- CNC optimized for light weight and wide range
- Durable and serviceable, with replaceable gear clusters
- Engineered with improved durability of 2 part steel and aluminum assembly
- XD driver compatible
Manufacturer e*thirteen
Manufacturer Part Number FW2HRA-104
UPC 4711280340293
Model e*thirteen Helix Race 12-Speed 9-50t Cassette
Freehub Style SRAM XD Driver
Drivetrain Type Shimano/SRAM 12 Speed
Cassette Ratio 9-50
Cassette Body Type
SRAM XD 11/12 Speed
Cassette Body Type
SRAM XDR
Cassette Cogs
9-11-13-15-17-20-23-27-31-36-42-50
Color
Eggplant
Defined Color
Purple
Defined Color
Silver
Drivetrain Speeds
12
Range
9-50
Weight
375