gearing
#11
Tech Fanatic
iTrader: (13)
3.30 Diff Ratio like every other E-Buggy ever, 4.45" tires, 4S LiPo.
At 14/48, you'll get ~42mph, so-so torque, and probably have heat issues.
At 13/48, things get a lot more sane. 1.14:1 Drive Ratio, ~40mph, still might be a little much depending on your setup.
I'd say start at 13/48 and move the gearing around if you find you've got the thermal headroom, or are coming up short (too hot).
Edit: Saw your first post, 14/56 in an 8ight? That's 1.04:1, try 13/48 or if you want to keep the 56t spur and have room, 15/56 is 1.13:1, which is very close to the 1.14:1 that 13/48 gives.