headstock bearings and seals yamaha yz100 yz 100 1976 1981 Kawasaki S1 This cylinder kit has been

This cylinder kit has been manufactured to upgrade the original top end on a Vespa LXV50 to 70cc for the years and models shown above

The seals are not included

150mm x 25mm

16950-MV9-020

Honda VT 250 F (1983)

headstock bearings and seals yamaha yz100 yz 100 1976 1981 Kawasaki S1 This cylinder kit has beenBrand new set of headstock steering bearings and seals to fit: Yamaha YZ 100 (1976 1981). 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 YZ100 for the years and models shown above. Top sized: 25mm x 43mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. All sizes set out ID x OD x Thickness. The seals are not included in the measurements. The seal thickness is