interesting to know BB height (and wheels size) with all of these configurations ? Performed with exactly same frame assembly (links ? flip chip ? base ?) ?
Sorry lanton it's not clear for me. SZZS provide 2 batteries inside the frame and you can use the bike with only 1 (great improvement) ? or you will doing that yourself ? does they provide cover to close the battery hole ?
about DPE171; i use it on my 1075 on the handelbar, more efficient
what whould you mean by "The frame holds two 48V 10A batteries on 21700 cells". you have 2 10A battery inside the frame (960 Wh) ? you can use with only one if you want ?
The dealer of your controller haven't said you that position sensor calibration is mandatory when you replace the controller ? Other possibility, you make a mistake with the connectors, 2 are the same, have you identified it before dismantle ?
For complete. bafang batteries (43V) are more expensive but the BMS can communicate with HMI and you can displayed battery and cells status. 48V batteries needs less ampére than other 2 for provide same power (less °)
Trafic minibus L2 H1 120cv whithout adblue. You remove (easly) the last back seat, install modulable fixing points on both sides, you instal something to back up handelbar and protect lateral glass. That allow easly 4 ebike charging sin any removing something. You put solar film on backs...
I constat +- the same low comsumtion, It's the raison why i thing that 480 will be enough and i have orderd one to replace my 600W.
Surprized that you use max acceleration, mostly if you ride "exposed". i prefer using 2 for this parameter.
About Boost at 100%, i don't use it anymore, because...
"Please elaborate a bit if possible, is it M820 throttling and loosing power after a long climb ?"
In fact as i have quickly power variations in boost (cause too hot following bafang ?), i have adjust my level assist to 20%, 40%, 80%, 90%, 100% and as the differency between S (80%) ans S+ (90%)...
how many wheight are you ? on which tracks do you ride (km + D+) ? In regard of my charasteristics: 100 kg wheight and moutain ride (30km 1500 d+), i'm disagre with you, i can't follow full motors with the M820. i can't climb 20% during long time, that i can do with the M510.
About of the interest of M820 regarding M510. It's not only 0.600 gr less, but mostly 2kg. The battery needed to do +- the same thing is also more light (+- 1.5 kg).
My opinion. After several month of ride with the M820, i have taken the M510 for a week of ride in spain. Finally I love the 2 bike/motor, the only criter of choice will be the guys who will ride with me. if they are assisted, the M510. Unassisted the M820. And when i'm alone, depending the...
nice. i haven open a threads on velo vert forum. share your experience on it. i feel alone in france :cry: .
https://forum.velovert.com/topic/203102-bafang-m820/