hello evryone
i know this forum is about bikes and scooters but i hope you can help me out.
i have electric atv that i upgrade and im looking for a good votol progreming to get the bast out.
i have qs 138 3000w
votol em200sp
litium battary 72v 54a sony c8
ANT 450A bms
the chain is 10t in the...