Big Bore Cylinder Barrel Kit: Aprilia Sonic AC 50 (1998-2008) Honda CBR750 Honda VFR 800 VTEC (RC46)

Honda VFR 800 VTEC (RC46) (2002-2005)

Kawasaki KDX 200 C (1986-1988)

KTM SX 50 Junior (2009)

This set of rear shocks is designed to replace the original factory shocks on a Kawasaki Z650 for the years shown above

Big Bore Cylinder Barrel Kit: Aprilia Sonic AC 50 (1998-2008) Honda CBR750 Honda VFR 800 VTEC (RC46)Brand new big bore cylinder barrel kit to fit: Aprilia Sonic AC 50 (1998 2008). This cylinder kit is an upgrade on the original Aprilia Sonic AC 50 for the years and models shown above. The top end will go from 50cc to 70cc. This kit includes: cylinder (barrel jug) cylinder head piston kit gaskets To replace OEM cylinder: TBC Minarelli Horizontal 2T A C (Air Cooled) Engine.