Hi,

so how do you like this one?
It is an XR 1000 engine in a monoshock frame, aluminum cyls, high CR pistons and belt-driven primary!!!
The guy who owns this unique masterpiece is dutch-brother Jan Willem Jansen. He uses it for flat track racing in Europe.
Check out a bunch of pics and vids! flattrack.de, mefo.de, xr1000.de