E*thirteen
E*thirteen Helix Plus 12sp Cassette 9-50t - Black
Type: Cassettes and Cogs$219.00
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- Engineered for E-bike durability
- Work flawlessly with Shimano and SRAM (non-Transmission) 12sp drivetrains, regardless of different cog spacing and chain behavior
- Improved reliability of a 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 can be acquired from E*Thirteen