Yamaha Introduces PWseries S2 Electric Bike Motor
The new Display B meter promises to be easy to set up and provides all the important information you need. (Yamaha/) Yamaha’s popular PWseries drive unit gets an upgrade for 2023 in the new S2, delivering a number of enhancements and refinements for e-bicycles in a variety of different segments. The motor itself is lighter and more compact than the…