Go to Nrracing,com for high peformance parts, and get a torque a verter! You will be very surprized how fast you can go! Dave
a 125cc varies between 65-85mph with a four stroke engine, and 65-up to 100mph with a two stroke
If its a two stroke then it just needs some 2 cycle engine oil
Haw fadt is a 65 2 stroke dirt bick
65 mph is faster.
There is a washer in the front of exhaust pipe remove it this will make it fastr
85
Some of them are two strokes an some are 4 strokes Most of them are 2
About 50-55 mph
40:1
For 2009, KTM still has the following 2 strokes:50, 65, 85, 105, 125, 150, 200, 250 and the 300.
Is it faster to drive down I=65 to gatlinburg tn from louisville KY or to drive down i-75
depends. if its a ttr110 or any other 4 stroke, maby go up to a 65 2 stroke, or 85.