Sized for spoke nipples with 3.23 mm (0.127") wrench flats This size is often found on higher-end bikes Typical compatible nipple brands include DT Swiss, Sapim, Wheelsmith, Pillar, and many others — always measure to be sure
Highlights Durable, Low-step aluminum frame for easy on and off Powerful 250W hub motor with thumb throttle provides electric assist up to 20 MPH Up to 47-mile range on a single charge EQuipped with rear racks, fenders, lights, kickstand, & easy to ready L