500W Two Way Dual Dynamo
Pedal Power Bicycle Generator with Stainless Steel Roller for Bike Tire
The PPG-R500-SS dual DC generator dynamo is a robust ball bearing double generator connected by a rock solid 2” x 3” roller. This design is made to mount against the rear tire of a bicycle. The two generators can be configured end to end (series) to generate over 80VDC.