E*thirteen Helix Plus 12sp Cassette, 9-50t - Black

- Engineered for E-bike durability - Helix R 12-Speed Cassettes work flawlessly with Shimano™ and SRAM™ 12s drivetrains, despite the challenges in designing for the different cog spacing and chain behavior - The improved performance of the Helix cassette features great Shimano™ 12s shifting performance and improved reliability of steel and aluminum assembly. - Offering a 556% range utilizing an XD Driver to enable a 9-50t, 12sp cassette - Special Note for Hope Hub Owners: Hope XD drivers do not adhere to the XD specification and require an additional shim. Shims are now included in the packageToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not available EAN: 4710751509641 Manufacturer Part Number: FW2HPA-100 EV7460 172170-Q0-L