about 65 to 70
gas
With stock gearing around 65 mph
With stock gearing around 65 mph
with stock gearing around 65mph
My 2012 125 does about 80
A 115CC engine is fast for a go-kart. It should enable the driver to get some good speed. You can also use a 110CC engine.
The top speed for a Kawasaki KX125 is about 70 miles per hour. That would be the speed with a 150 pound rider.
kx 125 is better because KTM 125 or any ktm snap so go with kx 125
65-75
KX125 bike can be bought in vehicle stores, such as Velo Street. It may be available in a local bike shop that does not have a globally famous worldwide link.
25-28 hp
I'd say the kx 125