The top speed of a CRF250R...

... is 43.2 mph on a local motocross track. That's third gear in the upper RPM's with a 13/52 gearing. So when you ask how fast these bikes will go, know that it has plenty of speed for a motocross track.

For the speed i just threw a GPS in the back of a camelback and took a few laps. And average speed was 23.1 MPH

ok....so the top speed in third is 43.2, now whats the top speed of a CRF250R?

ok....so the top speed in third is 43.2, now whats the top speed of a CRF250R?

Top speed is from 70-74 mph depending on conditions. My speedo has a max speed logged at 72.6 mph on my 07

According to my tahoe my 250 was going about 72 mph down the road. But, who knows if the odometer is right on the car. So I would say 70-75

we run supermoto with 14/48 gearing and hit 78mph

we run supermoto with 14/48 gearing and hit 78mph

how does that 14 tooth sprocket fit on there, i am think about getting one

It should fit fine, but if you have a bigger chain it may cause issues.

how does that 14 tooth sprocket fit on there, i am think about getting one

it fits fine rubs the rubber on the swing arm just a bit but no big deal

I'm running 14/47 for desert racing and top speed at 80mph

Stop by the SW forum. Lots of track guys there tha tmeet up locally.

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