The springs and body are both chrome as can be seen in the pictures
Kawasaki Z 400 B (1978-1981)
and have a 50mm shroud with the rib
The years it will replace are shown above
The models it will replace are RY
Chrome Rear Shock Absorbers: Yamaha XS650 XS 650 (1975-1983) Honda CB250 The springs and body areBrand new set of chrome rear shock absorbers to fit: Yamaha XS 650 (1975 1981). Yamaha XS 650 S (Special) (1978 1983). This set of rear shocks is designed to replace the original factory shocks on a Yamaha XS650 for the years shown above models B, C, D, E, F, G, H and Special models SE, SF, SG, SH, SJ & SK. It has 325mm pin pin mounting points and a 40mm shroud. The top pin is 14mm, the bottom is 10mm (You may need to change these to the required