e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 165mm, with Self Extractor, Black Chain Guide Parts 178613-Q0-L

178613-Q0-L

Manufacturer Part Number: KP392/

180231-Q0-L

RF7054 SM3970

Manufacturer Part Number: Y1LD98080

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB, 12mm Offset, 165mm, with Self Extractor, Black Chain Guide Parts 178613-Q0-LA 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. Product Specifics Color: Black Crank Length (mm): 165 Pedal Spindle: 9 16"