Helix R e*spec AL Crank Arm Set - 155mm BOSCH Gen4-Brose S Mag-TQ HPR50 Self Extractor Bronze Model Name-STF803 Flat Bar V Brake/Trigger Shifter }SRAM Rival 22 Front Derailleur

}SRAM Rival 22 Front Derailleur - 2x11-Speed Yaw Braze-on with Chain Spotter Silver/Black

description Hydra Center Lock front axle 15x110mm Boost

For Axle Thread Pitch M12x1

hanger # 565

Helix R e*spec AL Crank Arm Set - 155mm BOSCH Gen4-Brose S Mag-TQ HPR50 Self Extractor Bronze Model Name-STF803 Flat Bar V Brake/Trigger Shifter }SRAM Rival 22 Front DerailleurA 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. Color Bronze Crank Length (mm) 155 Pedal Spindle 9 16" Spindle Interface Type ISIS