about 60-65 mph
A stock Yz85 is capeble 0f 64 mph. With proper upgrades, 70 mph can be achieved.
This kind of depends on the model and manufacturer. For example a Honda CRF 50 will do 40-47 mph. But some cheap 50 cc 2 stroke dirt bikes struggle to pass 20 mph. But most multi-speed 50 cc dirt bikes should go a minimum of 35 mph and a high of 55 mph, depending on how powerful they are, are many gears they have and how they are geared.40-60mphMost of them struggle to guet up to 25mph. But the top speed would be 30mph.around 30-35
The Razor MX500 Dirt Rocket has a maximum speed of 17 mph.
Well it really depends on what size of dirt bike you get. For example: if you get a 50cc bike it will mabe go 20mph, but if you get a 450 it could go from 50 to 60 mph. so to get a definite answer go to your dirt bike companies website, and look at the bikes facts.
I have a KDX200 that runs 65-68 mph.
An XR650R honda will do triple digits if geared right. It has been said than on the beach and paved sections of the baja 1000 that this bike will do over 100 mph.
the average spped is 1mph and people like Courtney bratton cant ride them the MX350 goes around 14 mph
A 600cc dirt bike may go as fast as 120 or more miles per hour. Dirt bikes are generally geared a little lower than street bikes, so the top end would be a little less.
Depends on the model. CRF 80f will go about 40 mph, a CRF 100f will go 50-55 mph, a CRF 150F will go 60-70 mph, a CRF 250 will completley depend on the terrain and rider but the top speed is about 70 or more
pocket bikes are very fast. A 50cc pocket bike would bring you much over 30 mph and some pocket bikes can even go over 60 mph.
55 stock - 62 with taller gearing.
Varies with velocity and car model.