he i bought a kawasaki zx 150 krr and if driven it 124mph so far....
Mopeds and scooters are two different things entirely.A two-stroke 150cc moped would have awesome acceleration and would be able to pop wheelies at almost any speed. These things don't exist. To be a moped I think the vehicle has to be 50cc or less.The four-stroke, more pedestrian scooters (like the 150cc gy6) have a maximum speed, out of the box, between 50-60 MPH.
Most board scooters or old mopeds are two-stroke engine. This means that they mix the fuel with oil (two cycle oil). Usually the ratio is 1:20. Most four-stroke-engines mopeds have their oil cap under the seat.
there is no crf 100 two stroke. it would be a four stoke and it has about seven hp.
I like The four stroke because of the torque. but the two stroke is a bit quicker on the jump, the both fast but the four strokes and take you more place's. The two strokes are very jumpy so they like two slide out goin up hills
300 mph
You learn about small two stroke engines and how to tune and maintain them.
a 125cc varies between 65-85mph with a four stroke engine, and 65-up to 100mph with a two stroke
For a trail rider, I would recommend a 125cc or 150cc 4 stroke for a shorter rider, or a 230cc if you are taller. If you want a two stroke, I would get an 85cc for a shorter rider. A 125cc two stroke would work for a taller rider if you have experience. These bikes are jumpy and very fast, so if you aren't experienced, take a class and only get one if you do very well. A full size 2 stroke requires good throttle control and they have more HP. For a 125cc, I would only get any year yz 125 (yamaha) or a 2001 to 2003 kx 125 (kawasaki). Other 125's aren't very good. My first and only bike is a 2001 kx 125. I've had it for a month and I love it. ONLY GET ONE IF YOU KNOW U R READY. (A 150cc four stroke is a good trail and race bike)
96 miles in two hours is 48 mph
Well, that depends on the make and model. 4 stroke scooters the elite 80 are slow. They will accelerate similar and top out at around the same speeds as a 50 cc scooter. They 4 stroke Elite 80 will only go 40-45 mph. A two stroke 80 cc scooter, however will accelerate very fast, but still top out at a inferior 43 mph.A four stroke 80cc scooter typically has a top speed of 40-45MPH. The top speeds differs in different makes and models though.
Approx. 65 to 75km/h will be the max speed.
Two mph = 3,520 yards per hour.