These are my 36T wheel sprockets. I made them to fit both mbs Rockstar 2 and trampa superstars. They’re 7075 aluminium. I just made 2 sets.
8t motor sprocket. In tool steel.
Ratio is 4.5:1
Chain is ISO 06B.
My motors are 130kv. So I can get away with this gearing.
I’m looking forward to knowing how long this lasts. I was snapping belts with mud every ride almost. It ads up fast.