E*thirteen Helix Plus 12sp Cassette 9-50t - Black MFPN=RF735-GKSS-P-B2 } Redesigned head on a

} Redesigned head on a Taperwall aluminum mast

The best choice for XCM courses where terrains can vary but speed is fundamental

The Swenor Fibreglass are known for their superb vibration dampening that make the Km's melt away

Rotor Mount Center Lock Axle Type 12mm TA Freehub Body SRAM XD-R Hub Spoke Type J-bend Hub Weight 223g Primary Color Silver Hub Drilling 28H Position Rear Hub Spacing 142mm

and unmatched power transfer to the ski

E*thirteen Helix Plus 12sp Cassette 9-50t - Black MFPN=RF735-GKSS-P-B2 } Redesigned head on aEngineered 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