What is the top speed of a 150cc quad bike?

Answer 1

Speed (MPH) is completely different to cc's (CUBIC)! The top speed depends on the tires, gears, your own weight and the weight of your ride. Good Luck finding out ;)
that depends on literally hundreds of factors, including gear ratios, rev limiters, weight, what wheels, ect. but it should be able to go fairly fast.
Depends on what type of quad you're talking about and whether or not it has a CVT transmission. Some quads are geared more towards speed and some towards torque. With a stock 150 cc quad, my guess is mid 30's or low 40's. Even that's probably a pretty optimistic guess. There are quads that displace 3 times that, and get about the same speed. Even the bigger 700cc or 800cc twin cylinder ATV's are only good for roughly 60 mph. Obviously, there are exceptions and low to mid 60's with a 700cc motor is likely only on a bigger, 4wd ATV.
Depending on the gear ratio but a stock bike can go between 35 and 40 mph...