you dont need any after market stuff to increase power when i got my bike i wasnt happy with the power took it back to the shop got him to check valve clearence and fix it and was a totally new bike
yeah most smaller engined two strokes have no arse in them. and i wouldnt sugest using a 2 stroke if the frame is any larger than a road racer because you'll be spending most of your time searchig and fixing crack in your frame
has any one delt with these bikes. are they as good as they say
NEW ATOMIK PROXR 250CC PIT DIRT TRAIL MOTOR BIKE THUMP - eBay Other Trail Bikes, Trail Bikes, Motorcycles, Cars, Bikes, Boats. (end time 11-Dec-07 21:00:00 AEDST)
the other day i saw a chin/jap bike but it had a full sized frame with a 250cc 4 stroke in it just wondering if any body knows what it is. i remember it having milkon on the fairings but couldnt find it on the net
does any body know how to attatch a 125cc-150cc pit bike engine to a road go kart frame .If any body has could you post pictures and tell me how you did it:confused: