XS250 (Yamaha)TECHNICAL SPECIFICATION
Model ID
Manufacturer (Make) Yamaha
Model Name XS 250
Year 1979
Category(class) Classic
Engine
Engine Capacity (Displacement) 249 ccm (15.19 cubic inches)
Engine Type Twin
Bore x Stroke Ø55.0 mm x 52.4 mm (Ø2.17 inches x 2.06 inches)
Bore/Stroke Ratio 1.05
Stroke 4
Valves per Cylinder 2
Timing System OHC
Cooling System Air
Powertrain
Gearbox 6 speed
Chassis/Suspension/Brakes
Front Brakes Single disc
Rear Brakes Drum
Front Tire 3.00-18
Rear Tire 3.50-18
Dimensions
Curb Weight 178 kg (392 lb)
Fuel Capacity 17 litres (4.49 gallons)
Performance
Max Power 17.00 HP (12.4 kW) at 8100 RPM
Power/Weight Ratio 0.1 Hp/Kg
Top Speed 115 km/h (71mph)
Acceleration (dart, speedup) time
0-100 km/h 15.3 seconds
0-60 mph 14.5 seconds
• 1/4 mile -
• 60 to 140 km/h, highest gear -
