DRIVETRAIN
Drivetrains deliver as much trust as they do power to the rear wheel. e*thirteen cranks, chainrings, and cassettes are engineered to meet this expectation, whether facing an extreme weather epic, or chasing PR’s through the rockiest descent on your local trail. Our drivetrain solutions target the sweet-spot balance of strength, dependability, lightweight, and precision efficiency no matter the conditions. e*thirteen drivetrain components also exemplify our commitment to cross compatibility, meaning you're free to combine our cranks, chainrings and cassettes with chains and derailleur systems of your choice, without compromise.


CASSETTES
e*thirteen turned the Bike World on it's head with our extensive widest available range cassettes for MTB and Gravel. The newest generation of e*thirteen cassettes deliver that range with unmatched cross-compatibility for flawless shifting performance with SRAM™ and Shimano™ drivetrains. e*thirteen Helix cassettes offer industry leading weights, and the highest gear ranges available thanks to an exclusive 9T highest gear cog. Our 9T cog also lets you step down one chainring size with the same top end gearing for better ground clearance and an overall lighter drivetrain. e*thirteen Cassettes are also serviceable with a 2 part design that allows alloy granny gears to be replaced as needed independent of the steel cogs. Finally, we added a wide range of anodized color options and a higher wear life Intergalactic PVD color option too. Reduce weight, increase range, personalize and experience the freedom of choice with Helix R and Plus cassettes.
Helix Race 12sp 9-52T Cassette Replacement Clusters

- Regular price
- €165.95 | Sold out
- Sale price
- €165.95
Helix Race 12-Speed 9-50T Cassette Replacement Clusters

- Regular price
- €151.95
- Sale price
- €151.95
Helix Race 11-Speed 9-46T Cassette Replacement Clusters

- Regular price
- €151.95
- Sale price
- €151.95
Helix Plus 12-Speed 9-50T Cassette Replacement Clusters

- Regular price
- €104.95
- Sale price
- €104.95
Helix Race 12-Speed Gravel Cassette Replacement Clusters

- Regular price
- €151.95
- Sale price
- €151.95