3N6 Yamaha XS 250 -- 1979 --

1U5 Yamaha XS 250 -- 1978 --

1U5 Yamaha XS 250 -- 1977 --

1U4 Yamaha XS 360 -- 1978 --

1U4 Yamaha XS 360 -- 1977 --

3N7 Yamaha XS 400 -- 1979 SOHC

2A2 Yamaha XS 400 -- 1978 SOHC