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English => News => Topic started by: Redaktion on September 13, 2022, 13:13:01
Yamaha has unveiled a new drive unit for electric bicycles, the PW S2. The motor can assist e-bikes at up to 25 kph (~16 mph) and deliver up to 75 Nm of torque. Plus, the compact device is 16% lighter than its predecessor, the PS ST, weighing 2.85 kg (~6.28 lbs), giving it a high torque-to-weight ratio.https://www.notebookcheck.net/Yamaha-PW-S2-electric-bike-drive-unit-arrives-with-up-to-75-Nm-torque.651001.0.html