headstock bearings suzuki gs550 gs 550 1980 1982 Suzuki AN650 BMW R100 CS (1980-1984)

BMW R100 CS (1980-1984)

Triumph Daytona 675 (2006-2014)

Yamaha YZ 250 (1988-1995)

the models are RD

Suzuki GS 1000 1978-1979)

headstock bearings suzuki gs550 gs 550 1980 1982 Suzuki AN650 BMW R100 CS (1980-1984)Brand new set of headstock taper roller bearings to fit: Suzuki GS 550 E (1980 1982). Suzuki GS 550 L (USA Style Custom) (1980 1981). Suzuki GS 550 M Katana (1981 1982). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering stem (cup and cone) style bearings on a GS550 for the years and models shown above. Top bearing sized ID25 x OD47 x WTH15. Bottom bearing sized ID30x OD55 x WTH17.