big bore cylinder barrel kit derbi gp1 50 2001 2010 KTM SXS-F250 This set of head stock

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha YZF R6 for the years and models shown above

ACI603 & ACI604 units

KTM Adventure 1090 (2016-2019)

You will not be disappointed by the quality of these shocks

big bore cylinder barrel kit derbi gp1 50 2001 2010 KTM SXS-F250 This set of head stockBrand new big bore cylinder barrel kit to fit: Derbi GP1 50 (2001 2003). Derbi GP1 50 Euro 2 (2005). Derbi GP1 50 Race (2005 2007). Derbi GP1 50 Open (2006 2010). This cylinder kit is an upgrade on the original Derbi GP1 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.