e*thirteen Helix Race Alloy e*spec Crank Arm Set - for Specialized M30 SL1.1, 14mm Offset, 165mm, with Self Extractor, wera With an industry-leading lifetime guarantee

With an industry-leading lifetime guarantee

- Available with either titanium or CrMo spindle

Tan wall construction for decreased weight

Kuat RackDock Rack Storage Hitch Rack Accessory UPC: 857373008191

NOTICE: When retaining compound or threadlocker is used on carbon fiber frames or components

e*thirteen Helix Race Alloy e*spec Crank Arm Set - for Specialized M30 SL1.1, 14mm Offset, 165mm, with Self Extractor, wera With an industry-leading lifetime guaranteeA 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) 165 Defined Color Black