So, I have this 150cc XR100 stroker for flat track. It's a pretty serious back, not your grandma's XR. It's got an Engines Only ( http://www.xr100.com ) 150 stroker with big carb, ported head, big cam, etc. Little buggar will easily wheelie second gear. But, I'm cheap on wheels and have the 16s front and rear.
Bridgestone Trailwings are reported to work well, but going on advice, I bought a 42 dollar Kenda Cruiser. The compound feels quite soft and it is a piece of cake to groove. This shot shows the left side completed, the right side yet to be grooved. The groved side looks pretty agressive. If it works, I'll get one for the rear cause the old Metzler I have on it don't seem to hook up for squat. LOL
