Big Bore Cylinder Barrel Kit: Benelli 49X 50 (2007) Honda NES125 Kawasaki GPX 600 R (ZX600

Kawasaki GPX 600 R (ZX600 C) (1988-1996)

Honda GL 1500 C (F6C Valkyrie) (1997-2003)

ACI603 & ACI604 or if you have an EFI Technology unit it will replace the following CDI stamped units AC2i

Suzuki SP 370 (1978-1979)

Suzuki DL 650 A V-Strom (2007-2019)

Big Bore Cylinder Barrel Kit: Benelli 49X 50 (2007) Honda NES125 Kawasaki GPX 600 R (ZX600Brand new big bore cylinder barrel kit to fit: Benelli 49X 50cc (2007). This cylinder kit is an upgrade on the original Benelli 49X 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.