All posts by spinningmagnets

Grew up in Los Angeles California, US Navy submarine mechanic from 1977-81/SanDiego. Hydraulic mechanic in the 1980's/Los Angeles. Heavy equipment operator in the 1990's/traveled to various locations. Dump truck driver in the 2000's/SW Utah. Currently a water plant operator since 2010/NW Kansas

Friction Drives; Ultra-light and Surprising...

May 24, 20129 Comments

A Friction-Drive (FD) is an electric bike drive system that spins a roller that’s pressed against the bicycles tire. FDs have been around for over