High-Performance Mid-Drive Electric Bikes.

Welcome to RPEV.org; a Web site, build log, and Blog for BBSHD – BBS02 – 3000W Cyclone electric bicycle projects.

My new mid drive high-performance bicycle projects are the Dyno-Glide – Felt Bixby bicycles with 3000W Cyclone kit and Kelley controller and 72V. See the Dyno Deuce with triple trees and clipons that will be the basis for the Cyclone kit project.

My first high-performance project is the eCortina v3 (see picture below and click the eCortina link above). Now in the latest config with a BBSHD kit.

I design & build electric bikes using mainly bicycle components and other electric vehicles and am based in Ventura County, California.

Latest projects the eCortina v4 and the new in the planning stages, DYNOeDeuce:

eCortina V4 with the Bafang BBSHD electric motor kit.

Dyno Deuce with triple tree suspension forks and clip-ons that will be the basis for the 3000W Cyclone kit project.

More pics of the Dyno Deuce project that will be the basis for the 3000W Cyclone kit project.


TransMagnetics 532 motor in Dyno-Glide and Felt Bixby bicycles. Probably going to scrap the TransMag motors and go with Cyclone 3000W motor kits for both bikes.


TransMagnetics 532 motor in Dyno-Glide bicycle


eCortina v3 – high-performance electric bicycle with 80×100 brushless outrunner


The Electric Townie – Electric Mid-Drive Cruiser with BBS02


Specialized Rockhopper 29 with BBS02



Specialized Hardrock 29 with BBS02