Yamaha PWseries Review: Versatile Mid-Drive Motor for All E-Bikes
The Yamaha PWseries delivers the most natural pedal-assist feel of any mid-drive motor family I’ve tested, but choosing between the PW, PW-ST, PW-TE, and PW-SE comes down to your terrain and tolerance for mechanical noise. The base PW offers 50 Nm—fine for flat commutes—while the top-end PW-TE pushes 75 Nm for serious climbing. If you…