Wheelswing Light and Smart Bike Generator direct drive with up to three simultaneous

with up to three simultaneous Bluetooth connections

UVB up to 400nm and some of harmful blue light

Main tech specs

Create Structured Workouts and Training Plans

giving the bicycle its light and soft riding feel and maintaining pedaling

Wheelswing Light and Smart Bike Generator direct drive with up to three simultaneousWhat is the bicycle specific generator Wheel Swing? This is a dynamo type generator that has never been seen before in Japan. The generated power can be used to charge smartphones and various bicycle accessories via USB. *Dynamo type: A battery free power generation method that converts tire rotation into energy. Feature. 1 USB charging method All devices connected via USB can be easily charged. Smartphones, USB compatible lights, Bluetooth speakers,