Tag: Yamaha XS 400R

The Yamaha XS 400R (1982) is a four-stroke, parallel-twin, DOHC motorcycle with a capacity of 399 cc. It has a maximum power of 45.5 hp at 9500 RPM and maximum

The Yamaha XS 400R Seca, manufactured in 1982, has a four-stroke parallel twin engine with a capacity of 399cc, a bore and stroke of 69.0 x 53.4mm, and a compression