Cylinder Barrel Kit: Aprilia Area 51 (1998-2003) Kawasaki KLF220 Both top and bottom ZXR250

Both top and bottom ZXR250 head stock bearings are included

Yamaha XZ 550 R (USA Model) (1983)

Suzuki DR 350 S Street (1990-1994)

If you're having spark problems on your Honda X4 1300 then it's a good idea to get some new coils on the bike as these could be the culprit to a weak spark

Honda CX 500 C (1980-1982)

Cylinder Barrel Kit: Aprilia Area 51 (1998-2003) Kawasaki KLF220 Both top and bottom ZXR250Brand new cylinder barrel kit to fit: Aprilia Area 51 (1998 2003). This cylinder kit has been manufactured to replace the original top end on an Aprilia Area 51 for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. Also available in 70cc big bore. Please see other products for that kit.