YAMAHA XS 850 - 1980

It's the evolution of the XS 750. With a few cm3 more, you have here a good and beautiful bike. It unfortunately suffered in the Yamaha range from competition with the XS 1100. It is still a motor bike which I failed to buy after having broken my Z 650 with a tractor.


 Engine type : Four stroke, in-line three cylinders, double overhead camshaft, air cooled, two-valves per cylinder.
 Capacity :  828 cm3
 Bore x Stroke :  71.5 x 68.6 mm
 Max power/rpm :  79 HP at 8500 rpm
 Max torque :  7.1 mkg at 7500 rpm
 Compression ratio :  9.2 : 1
 Fuel system :  3 Hitachi carburettors - Type : HSC 34.
 Ignition :  CDI - 12 V
 Gear box :  5 speed
 Tyres :  Front : 3.25 X 19" Rear : 4.00 X 18"
 Weight (empty) :  257 kg
 Max speed :  195 km/h