i was ridin down a long backroad the other day no cars in sight and thought well lets see what this thing can do. i got this thing up to approx. 82-85 give or take but this is stock and barely downhill, but i was wondering what other riders have been able to get. leave a post!

 

The speedo is about 10-12% optimistic. Here's a GPS picture from a ride a few months ago. Speedometer was reading about 88-90MPH.

 

ive had mine close to 80mph... got scared when the fender was just about slappin me in the forehead

 

Round 140












kph [8D]

 

Here is a stock bike on a flat road with a 13t front sprocket. The speedo was readingover 90 MPH. That is how far off it is.

 

so i guess its fair to say across the board that with this bike your going 10mph slower than your speedo reads?

 

More like 10 or 11%, at least that was the case with mine until I adjusted it. It's not a flat 10 MPH off, but a percentage of the speedo reading.