big bore cylinder barrel kit aprilia sr 50 2003 2010 Honda NXR125 Yamaha YZF R1 (2002-2006)

Yamaha YZF R1 (2002-2006)

The set includes the front and rear brake disc pads

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Suzuki GSX-R50 for the years and models shown above

This fuel tap has been manufactured to replace the original petrol tap on a Suzuki GT380 for the years and models shown above

big bore cylinder barrel kit aprilia sr 50 2003 2010 Honda NXR125 Yamaha YZF R1 (2002-2006)Brand new big bore cylinder barrel kit to fit: Aprilia SR 50 Di Tech (2003 2008). Aprilia SR 50 R (2004 2010). Aprilia SR 50 R Factory (2004 2010). Aprilia SR 50 Street (2003 2010). This cylinder kit is an upgrade on the original Aprilia SR 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