Components
TSDZ2, mini 750W mid-drive with torque sens...
The TS in TSDZ2 stands for Tong Sheng, and that company decided a few years ago to make a mid drive kit that was as
Mobipus hot rod controllers, and Shenta Tsa...
Over the last year, I would occasionally hear about these new Mobipus controllers. Once a few hot-rodders I know got their hands on one and
What’s inside an 18650 cell? And why ...
There has been a boom in ebike builders making their own battery packs out of the popular 18650-format cells (18mm diameter, 65mm long), and I
The New 21700 format Lithium Cells in 2017
EDITOR NEWS UPDATE OCTOBER 2017: Luna Cycle has just announced their flagship ebike the Luna Apex which has 52v 28ah in a carbon case comprised
Using cordless tool batteries for an ebike
If…the idea of using cordless tool batteries to power an ebike has ever crossed your mind? You are not alone. After some research, I found
Ferrofluid and Hubsinks for HOT Direct Driv...
Ferrofluid is an amazing substance if you own a large Direct Drive hubmotor. It does NOT benefit geared hubs or mid drives, but…if you like
Upgrading Brakes, is it Worth it? (*YES!)
Most factory cable-operated rim brakes are actually pretty decent. Even so, their performance can be improved by simply swapping to better pads. However…I am getting
Unusual Ebike Pack Mounting Solutions
Most people who decide that they want to buy a kit and assemble it onto an existing bicycle frame? They have to figure out two
Vivax Assist – Doped Electric Bike
Please read this recent story about a groundbreaking CBS 60 minutes episode where rampant use of electric motors in sanctioned bike races was exposed. To
Polini E-P3 mid drive, dual chainrings and ...
There is a new player in the very large European mid drive ebike market. Polini is designed and made in Italy, and the only mystery
Recent Comments
Are considering making a safe battery case so that we
By Ed Boehmer View moreNice bike.i should buy this bike,please show me in Indian
By Mohd Ashraf View morecould you send those to Spain, or Dubai? what about
By Javier Valdes View more