thanks for the kind feedback, I did my first decent ride today, left the house at 81% battery and came home at 32%. 22 miles and 1200 feet of climbing, mostly in B and S+ modes.
At first impression the M820 with stock 48v tune is a very pleasant experience, i prefer it to the Bosch...
As requested here is the battery pack info and stls for the plastic 3d printed parts. I want to caution people that working with battery cells can be dangerous, please be careful and I in no way imply my design is safe or easy to build. If i make another battery pack i would refine some things...
Its alive! Im fresh back to mtb, been maybe 6 years since my last mtb was stolen and i started riding road/gravel only as i was busy with life. Super plush, carves great and takes a set with alot of confidence.
The battery pack is a home brew 2170 3PS13, it fits, but is snug. I wanted...
battery pack is going to be made in groups of 6 cells, i plan to daisy chain down the line to reduce amount of wiring complexity and resistance... Each section will have 2Sx3P with each of the S in opposite polarity... Ill put a better drawing up later after i cad it out. Going to use alignment...
Frame is here!!! I'm very happy with the quality of the paint, fit and feel of the frame. No sharp edges inside, resin looks uniform and all in all great value. My cell phone picture skills dont do it justice, the paint appears to have a matte finish but still sparkles in the light and the...
I bought 4 boxes of samsung 50s 21700 5000mah 25a battery to make either a 2ps13 @480wH or 3ps13 @720 wH in frame and then an external battery for longer weekend rides. I thought i saw 39 cell diy packs of 21700 that fit the frame, and figured id git it a try. a 720Wh 36v battery pack would...
ive been reading and may of missed it as this forum is quite long now. Im building a 48v battery for my lce930 that is on its way and want to know about battery canbus. For those of you who made your own batteries... does it matter if you have canbus or not? from pictures it seems like most...
Hey Yall,
Im in the process of building my first EMTB and wanted to share with you all since I found other forum/posts here helpful. I wanted a bike the feels like a trail bike with some extra power for commuting to work threw canyons and exploring on longer weekend rides. I narrowed the...