The Yamaha XS 650 Special is a motorcycle model from 1982. It features a four-stroke, parallel twin-cylinder, SOHC engine with a capacity of 653cc. The bike has a compression ratio of 8.5:1 and is air-cooled with wet-sump lubrication. It has a battery, induction coil ignition and can be started either electrically or with a kick starter. The Yamaha XS 650 Special can produce 39.5kW/53hp of power and 54Nm/5.5kgf-m/39.8lb-ft of torque at 5500 rpm. It has five-speed transmission, and a final drive chain. The front suspension utilizes a telescopic fork, and it features dual shock absorbers for the rear suspension. The bike has twin hydraulic discs of 267mm in the front and a single hydraulic disc of 267mm at the rear as brakes. The front tire has a size of 3.50S-19, and the rear tire is 130/90S-16. The dimensions of the bike are as follows: Length: 2130 mm, Width: 930 mm, Height: 1225 mm, Wheelbase: 1435 mm, Ground Clearance: 135 mm, Seat Height: 785 mm, and Dry Weight: 210 kg. The fuel capacity of the Yamaha XS 650 Special is 11.5 liters, and the oil capacity is 2.5 liters.
Technical specifications:
Make Model: Yamaha XS 650 Special
| Year | 1982 |
|---|---|
| Engine | Four stroke, parallel twin cylinder, SOHC, 2 valves per cylinder. |
| Capacity | 653 cc / 39.8 cu in |
| Bore x Stroke | 75 x 74 mm |
| Compression Ratio | 8.5:1 |
| Cooling System | Air cooled |
| Lubrication | Wet sump |
| Induction | 2 x Mikuni BS34SU carburetors |
| Ignition | Battery, induction coil |
| Starting | Electric and kick |
| Max Power | 39.5 kW / 53 hp @ 7200 rpm |
| Max Torque | 54 Nm / 5.5 kgf-m / 39.8 lb-ft @ 5500 rpm |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic forks |
| Rear Suspension | Dual shock absorbers |
| Front Brakes | Twin hydraulic discs, 267 mm |
| Rear Brakes | Single hydraulic disc, 267 mm |
| Front Tyre | 3.50S-19 |
| Rear Tyre | 130/90S-16 |
| Dimensions | Length: 2130 mm / 83.9″Width: 930 mm / 36.6″Height: 1225 mm / 48.2″ |
| Wheelbase | 1435 mm / 56.5″ |
| Ground Clearance | 135 mm / 5.3″ |
| Seat Height | 785 mm / 30.9″ |
| Dry Weight | 210 kg / 463 lbs |
| Fuel Capacity | 11.5 Litres / 3.0 US gal |
| Oil Capacity | 2.5 Litres / 2.6 US qts |
