5
10
about 5hp
It goes 55 mph or 89 kph with stock gearing.
5-6 horse power
There is no correlation between hp and cc, for instance, a 125cc motocross bike delivers around 25 hp, a 480cc briggs I/C flathead delivers 12 hp. The 140cc flathead lawn mower engines are between three and four hp.
about 5hp
the 140cc can reach speeds of up to 160km/h where the 125cc can only reach a maxium of 100km/h. this does depend on weight though.
a kawasaki 140cc is the best for jumping as well as doing lots of tricks
no.
if you already have a clutch on the 140cc GX just use the chain direct to axel..
i have had mine clocked at 83mph
My owners manual says 140cc or 4.7 ozs.
How much horsepower is 439