Hi,
I will try to cover the upgrade process of A2B Metro here.
The old TDMC motor with an internal controller has been put aside and replaced by QS205 3T22 45H magnet motor laced into 16' motorcycle rim + Heidenau 80/80J-16 Road Tyre Tubeless K63(46J).
The battery pack is being built with 13s8p Sanyo 20700b. I plan to use generic 13S BMS only for charging.
The biggest challenge I see so far is to fit the 13s8p pack + 16mm2 negative wire + BMS wires into frame tube, but I am quite positive...
I will try to cover the upgrade process of A2B Metro here.
The old TDMC motor with an internal controller has been put aside and replaced by QS205 3T22 45H magnet motor laced into 16' motorcycle rim + Heidenau 80/80J-16 Road Tyre Tubeless K63(46J).
The battery pack is being built with 13s8p Sanyo 20700b. I plan to use generic 13S BMS only for charging.
The biggest challenge I see so far is to fit the 13s8p pack + 16mm2 negative wire + BMS wires into frame tube, but I am quite positive...