Big Bore Cylinder Barrel Kit: Aprilia SR 50 (1994-2000) Yamaha XVS650 Yamaha XVS 400 Dragstar (1996-2002)

Yamaha XVS 400 Dragstar (1996-2002)

Please see our other products for bearings with seals

This ignition coil set has been manufactured to upgrade original / standard coils or to replace Dynatek coil packs on a Suzuki GS750 for the years and models shown above

Honda XR 400 M Supermotard (2006-2008)

Kawasaki Z 400 B (1978-1979)

Big Bore Cylinder Barrel Kit: Aprilia SR 50 (1994-2000) Yamaha XVS650 Yamaha XVS 400 Dragstar (1996-2002)Brand new big bore cylinder barrel kit to fit: Aprilia SR 50 (1994 2000). This cylinder kit has been manufactured to upgrade the original top end on an Aprilia SR50 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. Not R Model.