The e*thirteen 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.
Key Features
- Features a 500% range
- Compatible with SRAM™ 12-speed Mountain and Gravel drivetrains, as well as, Shimano™ 12-speed MTB drivetrains
- Durable and serviceable, with replaceable gear clusters
- Engineered with improved durability of 2 part steel and aluminum assembly
- SRAM™ Flat-Top Chain and XPLR™ derailleur compatible
- Fits XD™ and XDR™ Drivers Only
- Weighs only 319g while offering a 500% gear ratio
Specifications
| Range |
9-45 |
| Cogs |
9-11-13-15-17-19-22-25-28-32-38-45 |
| Cassette Body Type |
SRAM XD |
| Cassette Body Type |
SRAM XDR |
| Drivetrain Speeds |
12 |
| Color |
Gray |
| Weight |
319 |
| Defined Color |
Gray |
| Defined Color |
Silver |
