Helix R e*spec AL Crank Arm Set - 165mm, BOSCH Gen4-Brose S Mag-TQ HPR50, with Self Extractor, Bronze 20"-29" Rigid Forks - An engineered foam insert

- An engineered foam insert that mounts inside a mountain bike tire

Manufacturer Part Number: Y1VT12000

Manufacturer Part Number: KH012/

UPC: 682864810898

Helix R e*spec AL Crank Arm Set - 165mm, BOSCH Gen4-Brose S Mag-TQ HPR50, with Self Extractor, Bronze 20"-29" Rigid Forks - An engineered foam insertA 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: Bronze Crank Length (mm): 165 Pedal Spindle: 9