e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 155mm, with Self Extractor, Black valve-cap Light & Supple casing provides

Light & Supple casing provides a comfortable ride

SLX (M7120) brake calipers

which can be used to allow 3/8" drive torque wrenches to be attached

Smashpot V2 vs V1 - Key Improvements:

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 155mm, with Self Extractor, Black valve-cap Light & Supple casing providesA high performance, weight optimized alternative to carbon fiber, for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineered for compatibility with Bosch Gen 4, Brose S Mag, TQ HPR 50, Fazua, Yamaha, Maxon, and Specialized Brose motor systems. They come in short lengths starting at 155mm for improved pedal clearance and are tested to E Enduro standards. Item Specifications Color Black Crank Length (mm) 155 Defined Color Black