Upgrade your e-bike drivetrain with the e*thirteen Helix e*spec Crank Arm Set in 155mm length and sleek black color. These cranks offer high-end features and great looks at an amazing price. They're forged for e-Enduro strength, with alloy self-extractor bolts, pedal washers, and molded impact boots. The 24mm ISIS interface models work with Bosch Gen 4, Brose S Mag TQ, Fazua, Yamaha, Maxon, and Specialized Brose motor systems. The 155mm short length improves pedal clearance. Key features: Forged CNC Machined AL-6066-T6 arms, compatible with 24mm ISIS Spindles, and chainring sold separately. Tech specs: Color - Black, Crank Length - 155mm, Pedal Spindle - 9/16', Designed for ebike - Yes.
Using your e*thirteen Helix e*spec Crank Arm Set is easy. First, make sure your e-bike's motor system is compatible with the 24mm ISIS interface. Then, install the crank arms following the standard procedures for your bike model. When using, enjoy the improved pedal clearance thanks to the 155mm length. As for maintenance, regularly check the alloy self-extractor bolts and pedal washers for tightness. Keep the cranks clean by wiping them down after rides, especially if you've been in muddy or wet conditions. Avoid using harsh chemicals on the black finish. And remember, the chainring is sold separately, so you can choose the one that best suits your riding needs.
