Big Bore Cylinder Barrel Kit: Gilera DNA 50 (2001-2007) Kawasaki KSF250 To replace OEM: 17211-GE1-770

To replace OEM: 17211-GE1-770

This heavy duty gold X-ring chain has been manufactured to replace the original chain on a Honda NV400 for the years and models shown above

This heavy duty gold X-ring chain has been manufactured to replace the original chain on a KTM SMR450 for the years and models shown above

Kawasaki ER-6F (EX650 E) (2011-2016)

This heavy duty gold X-ring chain has been manufactured to replace the original chain on a Honda TRX250 for the years and models shown above

Big Bore Cylinder Barrel Kit: Gilera DNA 50 (2001-2007) Kawasaki KSF250 To replace OEM: 17211-GE1-770Brand new big bore cylinder barrel kit to fit: Gilera DNA 50 (2001 2003). Gilera DNA 50 GP Experience (2004 2007). This cylinder kit is an upgrade on the original Gilera DNA 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 Piaggio NRG Purejet 2T L C (Liquid Cooled) Engine.