e*thirteen Helix Race Cassette - 12-Speed, 9-50t, Bronze
e*thirteen Helix Race Cassette - 12-Speed, 9-50t, Bronze
Regular price
$329.95 USD
Regular price
$319.00 USD
Sale price
$329.95 USD
Unit price
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per
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