Headstock Bearings: Honda CBX750 (1984-1989) Kawasaki ZL1000 The dimensions are as follows:

The dimensions are as follows:

It has 55mm centre to centre mounting points with 1 spade connector and 1 spark plug cap which is included

Kawasaki GPX 750 R (ZX750 F1-F3) (1987-1989)

chances are your coil packs are due replacement as they now are all over 40 years old

Headstock Bearings: Honda CBX750 (1984-1989) Kawasaki ZL1000 The dimensions are as follows:Brand new set of headstock steering bearings to fit: Honda CBX 750 F (RC17) (1984 1986). Honda CBX 750 Nighthawk DOHC (1989). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a CBX750 for the years and models shown above. Top and bottom headstock bearings included. Top sized 26mm x 47mm x 15mm. Bottom sized 30mm x 55mm x 17mm. Please check sizes prior to purchase.