Big Bore Cylinder Barrel Kit: Benelli Pepe 50 (1999-2010) Honda XR600 Kawasaki (K) Z 500 (1979-1980)

Kawasaki (K) Z 500 (1979-1980) B1-B2

Suzuki RG 400 EW (1985-1986)

Kawasaki KLX 140 B (2008-2014)

If you're having spark issues with your Kawasaki Z400 then it's a no brainer to get some new coils on the bike

Yamaha XZ 550 R USA Model (1982)

Big Bore Cylinder Barrel Kit: Benelli Pepe 50 (1999-2010) Honda XR600 Kawasaki (K) Z 500 (1979-1980)Brand new big bore cylinder barrel kit to fit: Benelli Pepe 50 (1999 2010). Benelli Pepe 50 LX (1999 2010). This cylinder kit is an upgrade on the original Benelli Pepe 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.