shows

Electric Moped with QS hubmotor

Nov 20, 20153 Comments

Here is an electric bike made from the frame of a Puch Maxi moped. The builder is a young man named Bernd, who lives in

Haibike Xduro E-Bike Review

Nov 08, 2015No Comments

Editor note: The following review is a repost of Joe Goodwill’s awesome review on the Haibike. Nice job with excellent pictures. For the full review

New California Ebike Laws

Nov 06, 201514 Comments

The website “Overvolted.com” is one of the sources of information I check occasionally, and they recently reposted an article by Cameron Newland about changes to

Evolution of Ebike Battery Packs

Nov 04, 20153 Comments

One of my favorite ebikes has gone through an evolution of battery pack changes in its five year life, which is a good illustration of

52V battery packs, plus the 3077 FET we lov...

Nov 02, 201515 Comments

For years, the electric bicycle market used legacy designations for power system voltages, like 24V, 36V and 48V. This was because the earliest systems used

Bafang 750W BBS02 and the New and Improved ...

Oct 10, 20159 Comments

The Bafang 750w BBS02 and its soon to be unleashed big brother the Bafang 1000W Heavy Duty is creating a stir in the DIY and

Bafang BBSHD 1000 Watt Drive-Preview Ride

Oct 06, 20155 Comments

Editor note: Submitted by Turbo Bob I wouldn’t be surprised to find America’s motto “More power” inscribed somewhere deep inside this new mid-drive. Folks

Holy Horsepower Batman—Turbo Bob Join...

Oct 04, 20152 Comments

Editor note: We are proud to have Turbo Bob join our team. We welcome him and respect his work, even though he has a different take

E-bikes on Kickstarter and Indiegogo

Sep 06, 20157 Comments

Kickstarter and Indiegogo are the best-known “crowd-funding” sites. If you need money to start a business, and a bank won’t give you a loan…sometimes you