big bore cylinder barrel kit benelli 49x 50 2007 Suzuki GSX-S150 some GT185 models will have

some GT185 models will have 320mm mounting

Yamaha RD 125 LC Mk3 (RDZ125) (1987-1989)

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings with part no 91015-425-832 on a CR125 for the years and models shown above

This is the highest quality aftermarket Yamaha BW 80 cylinder kit you can get on the market

big bore cylinder barrel kit benelli 49x 50 2007 Suzuki GSX-S150 some GT185 models will haveBrand 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.