u kick start it
A dead battery would cause an 89 YZ250 not to start. Another reason it might not start is because it is out of gas.
A YZ250 is much faster than a CRF250r. The YZ250 is a 2 stroke where as the CRF250r is a four stroke.
87 Yamaha YZ250
Selling a 1997 yz250 really depends on the condition it is in and the person selling it. Most 1997 yz250 usually sell for around a thousand dollars and lower.
Yamaha YZ250 hands down. Both bikes are designed for a different purpose. The YZ250 is a 2 stroke motocross bike. The WR250F is a four stroke enduro bike.
Yz250
I have a 1988 Yamaha YZ250 and my manual states .028 is the setting that you should use.
Unfortunately, a newer yz250 model engine will not be able to fit the frame of a 1991 model. These engines were designed to specifically fit the frames of certain models of the vehicle and are not universal.
No, the plastics from a Yamaha YZ250F will not fit a 2001 YZ250. The YZ250F and YZ250 have different frame designs, mounting points, and body shapes, making their plastics incompatible. If you're looking to replace or modify plastics, it's best to find parts specifically designed for the 2001 YZ250.
Yz250 by Yamaha
I am fairly sure the fork style changed... I would not take the chance if possible