Yamaha XZ550G (1982-83)

The Yamaha XZ 550 Vision is a motorcycle that was produced from 1982-83. It has a four-stroke V-twin cylinder engine with a capacity of 552cc and a maximum power of 64 hp at 9500 rpm. The bike has a liquid-cooled system, 2x 36mm Mikuni carburetors, and a battery-powered inductive ignition. Its transmission is a five-speed with a shaft final drive. Suspension includes telescopic oil-damped forks in the front and gas-filled monoshock, 2-way adjustable in the rear. Its front brakes are 2x 266mm discs, while the rear brake is a single 177mm drum. The bike has a weight of 188 kg dry and 201 kg when wet, and a fuel capacity of 17 Litres. The Yamaha XZ 550 Vision has a 55 mpg consumption average and a top speed of 110 mph, with the standing 1/4 mile being reached in 13.0 seconds at 96 mph.

---

Technical specifications:

Make Model: Yamaha XZ 550 Vision

Year: 1982 – 83

Engine: Four stroke, 70 degreesV-twin cylinder. DOHC, 4 valve per cylinder

Capacity: 552 cc / 33.7 lb-ft

Bore x Stroke: 80 55 mm

Cooling System: Liquid cooled

Compression Ratio: 10.4:1

Induction: 2x 36mm Mikuni carburetors

Ignition: Battery powered inductive

Starting: Electric

Max Power: 64 hp / 46.7 kW @ 9500 rpm

Max Torque: 4.8 kgf-m / 34.7 lb-ft @ 8500 rpm

Transmission: 5 Speed

Final Drive: Shaft

Front Suspension: Telescopic oil damped forks

Rear Suspension: Gas filled monoshock, 2-way adjustable.

Front Brakes: 2x 266mm discs

Rear Brakes: Single 177mm drum

Front Tyre: 100/90-18

Rear Tyre: 110/90-18

Dry Weight: 188 kg / 414.4 lbs

Wet Weight: 201 kg / 443.1 lbs

Fuel Capacity: 17 Litres / 4.4 US gal

Consumption Average: 55 mpg

Standing 1/4 Mile: 13.0 sec / 96 mph

Top Speed: 110 mph