1971 Yamaha XS1 Motorcycle Specs

– 1971 Yamaha XS1

MANUFACTURER SPECIFICATIONS

Model Yamaha XS1B 1971
Motorcycle Style: Standard

ENGINE SPECS

Engine Type: 653 cc, air cooled, 2 – cylinders in line, 4-stroke
Engine Bore and Stroke: 75 mm x 74 mm
Valves 2 valves/cylinder
Horsepower: 50 hp (37.3 kW) @ 6800 rpm
Torque 54 Nm (39.8 ft. lbs) @ 5600 rpm

Transmission type: 5 speed
Final Drive: Chain

MISCELLANEOUS SPECS

Tire – Front: 3,00-21
Tire – Rear: 4,00-18
Brakes – Front: dual 267 mm discs with 1-piston calipers

DIMENSIONS

810 mm (31.9 inches)
Wheelbase 1435 mm (56.5 inches)
Fuel capacity – reserve 15 l (4 gallon US)
Dry weight 215 kg (474 pounds)