The ratio is around 8 to 10 to one eyeballing it,assuming a direct drive througthe gearbox and a 8k engine speed,the rear axle does 800 rpm or with a 26" wheel it works out to something like 100 mph.So it's quite a bit faster than 10mph!
The ratio is around 8 to 10 to one eyeballing it,assuming a direct drive througthe gearbox and a 8k engine speed,the rear axle does 800 rpm or with a 26" wheel it works out to something like 100 mph.So it's quite a bit faster than 10mph!
Actually the computed speed was 100 kmh or 60mph instead of 100mph.Of course it's anybody's guess what's in the gearbox.In any case,in my opinion nobody in his right mind would build a vehicle to do 10mph,60 is seems more reasonable.
Actually the computed speed was 100 kmh or 60mph instead of 100mph.Of course it's anybody's guess what's in the gearbox.In any case,in my opinion nobody in his right mind would build a vehicle to do 10mph,60 is seems more reasonable.
26 inch tire (probably need something this large so the sprocket would be smaller than tire), 5200rpm, 240 teeth on axle & 12 teeth on clutch (to make 20:1), you get 20mph top speed.