Big Bore Cylinder Barrel Kit: Derbi Bullet 50 Kawasaki KLF300 If you have a weak

If you have a weak spark on your Honda CB-1 then the coils could be the culprit and it's a good idea to get some new coils on the bike

Honda XR 250 R (1989-1995)

This cylinder kit has been manufactured to replace the original top end on a Honda Wuyang WH125 for the years and models shown above

This ignition coil has been designed and manufactured to be a like for like replacement of the original coil pack on a Yamaha FZR1000 for the years and models shown above

Big Bore Cylinder Barrel Kit: Derbi Bullet 50 Kawasaki KLF300 If you have a weakBrand new big bore cylinder barrel kit to fit: Derbi Bullet 50 2T AC. This cylinder kit has been manufactured to upgrade the original top end on a Derbi Bullet 50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade from 50cc to 70cc.