All posts by spinningmagnets
Custom Build Gallery, the Laprise Boardtrac...
This tribute reproduction of a vintage board-track racer really impressed me, and it is one of the most exciting ebikes I’ve had the pleasure of
The DIY Junkyard E-BMX Friction Drive
I have seen youtube videos on a regular basis that show an old cordless drill being used as a drive-motor for a small bicycle. I’ve
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
Lost Sierra Electric Bike Festival 2017, an...
EcoBikeAdventures.com hosts rides in the mountains of central California, and they sponsored a fantastic annual event called the “Lost Sierra Electric Bike Festival”. When the
My INSANE 3300 Watt, 84 Volt, ERT-Kitted BB...
One thing I can tell you for sure about the ERT External Sinewave Controller Kit: don’t take it through airport security. ______________________________ by Patrick M.
Custom Build Gallery, Richards’ Tango...
This Ruff Cycle “Tango” framed Cruiser has a simple drive system, but…it is the style and accessory choices that the owner made…which make it such
Parenting Tip #42: Electric Bikes Are Good ...
While selling my old e-bike build on Craigslist I had a very nice mother contact me looking for more information on my ebike and on
DIY 18650-cell battery-pack building KITS, ...
Recently, we have seen several kits for assembling a battery pack out of 18650 cells. Here are some examples, so you can see if that
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
Custom Build Gallery, Patrick’s RC mi...
Patrick is a university engineering student from the Netherlands. Seven years ago (in 2010) he began posting on endless-sphere, asking questions, and building up custom ebikes…with
Recent Comments
Paul and Luna also sell packs with the 30Q cell.
By spinningmagnets View moreSpinning Magnets: You merit the highest RESPECT for the
By davidpakter View moreThanks Eric, Appreciate your sharing some personal stuff and your ebike
By Roy Prince View more