The component with the lowest price in the CAMSHAFT & CHAIN schematic is the O-ring.
Of all the components used in this assembly the Camshaft Assy 1 is the most expensive.
Parts such as the Camshaft & Chain: Chain, O-ring, Pin,dowel (603), Sprocket, Cam Chain are included in the Ybr250 2007 5d11 Turkey 1f5d1-300e1 Camshaft & Chain parts fiche.