Big Bore Cylinder Barrel Kit: Polaris Scrambler 50 (2001-2003) Kawasaki Yamaha YZF R1 (2006-2008)

Yamaha YZF R1 (2006-2008)

It has higher performance by producing a better spark and more efficient burning of fuel

Also available with 100mm shroud

Yamaha YFM 450 Wolverine FX (2006-2009)

This heavy duty gold chain has been manufactured to replace the original chain on a Honda TL200 for the years and models shown above

Big Bore Cylinder Barrel Kit: Polaris Scrambler 50 (2001-2003) Kawasaki Yamaha YZF R1 (2006-2008)Brand new big bore cylinder barrel kit to fit: Polaris 50 Scrambler (2001 2003). This cylinder kit is an upgrade on the original Polaris 50 Scrambler 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.