Big Bore Cylinder Barrel Kit: P.G.O T-Rex 50 (1999-2009) Kawasaki Z500 To replace OEM: 34940-37311 /

To replace OEM: 34940-37311 / 34940-44032 / 34940-44033

To replace EBC: Y514

These sets of brake drum shoes have been manufactured to replace the original front sets of brake drum shoes on a Honda TRX125 for the years and models shown above

SBS: SBS657 / SBS162

Suzuki DR 350 S (1990-1993)

Big Bore Cylinder Barrel Kit: P.G.O T-Rex 50 (1999-2009) Kawasaki Z500 To replace OEM: 34940-37311 /Brand new big bore cylinder barrel kit to fit: P. G. O T Rex 50 (1999 2009). This cylinder kit is an upgrade on the original P. G. O T Rex 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.