The e*thirteen Helix Race Alloy e*spec Crank Arm Set in black offers a high - performance, weight - optimized choice for riders who love alloy cranks. With a 26.5mm offset and 165mm length, it features a self - extractor. These 24mm ISIS interface cranks are compatible with multiple motor systems like Bosch Gen 4, Brose S Mag, TQ HPR 50, Fazua, Yamaha, Maxon, and Specialized Brose. Starting from 155mm, the short lengths improve pedal clearance and are E - Enduro tested.
Using your e*thirteen Helix Race Alloy e*spec Crank Arm Set is easy. First, make sure your bike's motor system is one of the compatible ones like Bosch Gen 4 or Brose S Mag. Then, install the crank arms with the self - extractor. When riding, enjoy the improved pedal clearance, especially if you've chosen a shorter length. For maintenance, regularly clean the cranks with a mild soap and water solution. Avoid using abrasive cleaners that could damage the black finish. Check the tightness of the parts periodically to ensure safe riding. Also, store your bike in a dry place to prevent rusting.
