big bore cylinder barrel kit yamaha yh50 yh 50 1999 2006 Honda CRF150 Honda CB 400/4 F Four

Honda CB 400/4 F Four (1975-1979)

The top bearing sized ID25 x OD47 x WTH15 and bottom bearing sized ID30x OD55 x WTH17

This set of brake drum shoes have been manufactured to replace the original rear set of brake drum shoes on a Yamaha SR125 for the years and models shown above

Aprilia Area 51 (1998-2003)

Kawasaki KX 250 K (1994-1996)

big bore cylinder barrel kit yamaha yh50 yh 50 1999 2006 Honda CRF150 Honda CB 400/4 F FourBrand new big bore cylinder barrel kit to fit: Yamaha YH 50 WHY (1999 2006). This cylinder kit is an upgrade on the original Yamaha YH50 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.