big bore cylinder barrel kit derbi bullet 50 Yamaha Brand new set of headstock

Brand new set of headstock / taper roller bearings to fit:

Kawasaki KX 125 H1-H2 (1990-1991)

Honda NT 400 Bros (NC25) (1988-1990)

2GV-13586-00-00 / 2GV-13586-02-00 / 2GV-13596-00-00 / 2GV-13596-01-00 / 3BR-13586-00-00 / 3BR-13586-03-00 / 3BR-13596-00-00 / 3BR-13596-02-00

big bore cylinder barrel kit derbi bullet 50 Yamaha Brand new set of headstockBrand 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.