E-Thirteen Helix Race Cassette - 12-Speed 9-52t Eggplant

Introducing the e*thirteen Helix Race Cassette - 12-Speed 9-52t in striking Eggplant. Designed to elevate your ride, this cassette delivers unmatched precision shifting combined with an impressive 578% gear range, giving you the versatility to conquer diverse terrains effortlessly. Its unique 9-tooth smallest cog paired with a 52-tooth largest cog allows for the use of smaller chainrings, enhancing ground clearance, reducing overall system weight, and providing a lower bail-out gear without sacrificing top-end speed.

• Compatible seamlessly with Shimano, SRAM, and TRP 12-speed drivetrains, ensuring broad adaptability.
• Patented 2-Part construction offers exceptional strength, stiffness, and lightweight performance, while simplifying maintenance.
• Separate aluminum and steel clusters can be replaced individually, significantly lowering service costs and downtime.
• The 9-tooth high gear enables smaller chainring setups for improved clearance and weight reduction.
• Designed exclusively for XD™ and XDR™ drivers. Please note, Hope XD drivers require a Cassette Shim Kit (sold separately) due to undersized clamp location.
• Extensively tested for both analog and e-bike applications, providing reliable performance across platforms.