DROP IN GRAVEL UPGRADE:
Helix Race Gravel 12-speed, 500% Range, 310g
The Helix Race 12-Speed 9-45T cassette extends legendary Helix shift performance and cross compatibility with SRAM™ and Shimano™ 12-speed drivetrains, to the light weight Gravel and XC marketplace.
- Compatible with SRAM™ 12 Speed Mountain and Gravel Drivetrains, and Shimano™ 12 Speed MTB drivetrain
- 2-piece design allows for replaceable aluminum cogs
- A drop-in replacement for SRAM™ XPLR™ 10-44T Cassettes - A 13% increase in range!
- Excellent shifting with Shimano™ and SRAM™ systems without compromise
- Flat-Top Chain and XPLR™ Derailleur Compatible