Headstock Bearings & Seals: BMW R90 R 90 (1973-1976) Suzuki GSX550 The models are Z to

The models are Z to B and RH to RJ

ACI603 & ACI604 or if you have an EFI Technology unit it will replace the following CDI stamped units AC2i

YFM 250 X Bear Tracker (1999-2004)

You'll receive the exact shocks in the picture

they're also sold in other colours

Headstock Bearings & Seals: BMW R90 R 90 (1973-1976) Suzuki GSX550 The models are Z toBrand new set of headstock steering bearings with seals to fit: BMW R 90 S (1973 1976). BMW R 90 6 (1973 1976). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on an R90 for the years and models shown above. Top and bottom headstock bearings with seals are included. We also stock without seals, please see our other listings for these. Top bearing: 28mm x 52mm x 16mm.