big bore cylinder barrel kit piaggio sfera 50 1991 1994 Kawasaki ZN700 Yamaha YFZ 450 (2004-2008)

Yamaha YFZ 450 (2004-2008)

we also sell with black springs

Honda NH 80 MD (1983-1986)

This set of rear shocks are designed to replace the original factory shocks on a Suzuki GSX1000 for the years and models shown above

Kawasaki XV 1600 AS Road Star Midnight Star (2001-2003)

big bore cylinder barrel kit piaggio sfera 50 1991 1994 Kawasaki ZN700 Yamaha YFZ 450 (2004-2008)Brand new big bore cylinder barrel kit to fit: Piaggio Sfera 50 TT (1991 1994). Piaggio Sfera 50 RST. This cylinder kit has been manufactured to upgrade the original top end on a Piaggio Sfera 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.