These technical bulletins are to help explain our products, how they work, their advantages and  limitations. We hope you will find these usefull and help you determine if our products are suitable for your application. People use their bicycles in many different ways and no product is right for everyone. We hope our open honest approach will help you make a good decision.

TB-001    Dynamo Power Regulator. What they do, why you might need one
TB-002    Generator (dynamo) bicycle lighting systems, advantages, disadvantages and some limitations
TB-003    DToplight Tail Light mounting bracket details and installation.