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 CrMo steel chain tool 4

CrMo steel chain tool 4 / 5 mm Allen wrenches steel wire chain hook

For Axle Thread Pitch M12x1

100% heat treatment after welding

The SRAM Force Wide Crankset allows you to explore the most challenging routes on versatile and fun drop bar bikes

Steel and Aluminum construction

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 CrMo steel chain tool 4A 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