E*thirteen Helix Race 12sp Cassette 9-52t - Black CheckoutTitle=RockShox Revelation while the adapted flex provides

while the adapted flex provides easy kick access

Robust surface-friendly compact textile folding bag

Dual DU bushes provide long lasting super smooth performance

and a stout injected nylon inner shank to help transfer your power to the pedals

40 Tire Diameter/ISO 27

E*thirteen Helix Race 12sp Cassette 9-52t - Black CheckoutTitle=RockShox Revelation while the adapted flex providesWork flawlessly with Shimano and SRAM (non Transmission) 12sp shifters, regardless of different cog spacing and chain behavior Improved reliability of a steel and aluminum assembly Intergalactic PVD finishing is twice as durable as anodized models 9 50t offering provides a 556% range 9 52t offering provides a 578% range Special note for Hope hub owners: Hope XD drivers do not adhere to SRAM XD specification and require an additional shim. Shims can be