Big Bore Cylinder Barrel Kit: Derbi Bullet 50 Kawasaki Z550 To replace OEM: 21121-1118

To replace OEM: 21121-1118

This set of head stock bearings are taper roller style bearings that have been manufactured to replace the original set of steering bearings on a 1983 XN85 Turbo

This set of brake pads will fit the front brake on a Kawasaki VN2000 for the years and models shown above

To replace the following OEM numbers: 21171-0005

Big Bore Cylinder Barrel Kit: Derbi Bullet 50 Kawasaki Z550 To replace OEM: 21121-1118Brand 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.