Headstock Bearings and Seals: Honda Z50 Z 50 (1979-1986) Yamaha XT660 This set of blue series

This set of blue series brake pads will fit the front brake on a Yamaha FZ 8 for the years and models shown above

Kawasaki ZXR 750 J (ZX750 J) (1991-1992)

Kawasaki Z 440 D (1980-1984)

Bottom sized ID27 x OD48 x WTH12

Headstock Bearings and Seals: Honda Z50 Z 50 (1979-1986) Yamaha XT660 This set of blue seriesBrand new set of headstock steering bearings and seals to fit: Honda Z 50 R (1979 1986). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Honda Z50 for the years and models shown above. Top sized: 22. 5mm x 41mm x 12mm. Bottom sized: 24mm x 41mm x 12mm. All sizes set out ID x OD x Thickness. The seals are not included in the measurements. If you require different