I'll start with myself. I've had GEN 2 for a few days now. My bike is downhill Mondraker Summum 27.5' whell. I have a 52V 17.5Ah Sanyo GA 840Wh 14S5P battery. The rear gear is dedicated for electricians Sram EX1 / 11-48s, in front I had 11/63T with a 38T sprocket but I changed the sprocket to...