big bore cylinder barrel kit aprilia sport city 50 2008 2011 Honda XR350 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 TZR250 for the years and models shown above

Honda CBF 600 S (Non-ABS) (2004-2009)

Triumph Bonneville 865cc Special Edition (EFI) (2009)

Honda XR 600 R (RF-RH) (1985-2000)

big bore cylinder barrel kit aprilia sport city 50 2008 2011 Honda XR350 This set of head stockBrand new big bore cylinder barrel kit to fit: Aprilia Sport City One 50 (2008 2011). This cylinder kit has been manufactured to upgrade the original top end on an Aprilia Sport City 50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade from 50cc to 70cc.