headstock bearings and seals yamaha rs100 rs 100 1975 1980 Kawasaki ER-6N Yamaha RZ 350 (1984-1985)

Yamaha RZ 350 (1984-1985)

a more efficient burning of fuel so better fuel economy also

Yamaha XVS 1300 CU Custom (2014)

To replace OEM: 30510-KT7-013

Yamaha YXR 660 FA Rhino (2004-2006)

headstock bearings and seals yamaha rs100 rs 100 1975 1980 Kawasaki ER-6N Yamaha RZ 350 (1984-1985)Brand new set of headstock steering bearings and seals to fit: Yamaha RS 100 (1975 1980). Yamaha RS 100 DX (1977 1980). 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 RS100 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