Segment: Naked / Road
Production years: 1980, 1981, 1982, 1983, 1984, 1985
The Yamaha XJ 650 was a motorcycle manufactured by Yamaha in 1980 and was marketed as a sporty machine. It was suitable for everyday use, so it gained a reputation as a reliable touring motorcycle.
In 1980, the Japanese motorcycle manufacturer launched the Yamaha Xj 650, a motorcycle made in two versions: Maxim for the American market and Seca for the European market, with several differences.
In the visual department, the bike was equipped with standard features, such as a large, round headlight with two instrument gauges mounted on top, a one-piece dual seat, a dual exhaust system with a silencer on each side, and five double-spoke lightweight wheels.
The 1980 Yamaha XJ 650 had installed a 653cc four-stroke air-cooled four-cylinder engine underneath its fuel tank, fed by four Hitachi carburetors, delivering an output power of 71 hp at 9,400 rpm and 57 Nm (42 lb-ft) torque at 7,500 rpm.
A five-speed manual transmission fitted with a wet multi-plate clutch handled the bike's power and sent it to the rear wheel through a low-maintenance final shaft drive.
The bike was built around a tubular double-cradle steel frame with a 36 mm Kayaba telescopic fork on the front, offering 142 mm of travel and dual side-mounted Kayaba shocks with 93 mm of travel.
As for the braking power, the bike's wheels were fitted with two 268 mm discs with a single-piston caliper on the front and a drum braking unit on the rear, offering optimum stopping performance.
engine specs | Type: | Air-cooled, Four Stroke, Transverse Four Cylinder, DOHC, 2 Valves Per Cylinder | Displacement: | 653 cm3 | Bore X Stroke: | 2.5x2.1 in OR 64 mm | Compression Ratio: | 9.2:1 | Horsepower: | 71/9400 KW(hp)/RPM | Torque: | 42/7500 lb-ft/RPM OR 57/7500 Nm/RPM | Fuel System: | 4x32mm Hitachi Carburetors |
---|
transmission specs | Gearbox: | 5-Speed | Clutch: | Wet multi-plate | Primary Drive: | - | Final Drive: | Shaft |
---|
chassis specs | Frame: | Tubular steel dual cradle frame | Front Suspension: | 36mm Kayaba 142mm Wheel Travel | Rear Suspension: | Dual Kayaba Shocks 93mm Wheel Travel Educable For Spring Preload | Front Brake: | Dual 268mm Discs 1 Piston Calipers | Rear Brake: | Drum |
---|
dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | 30.7 in OR 780 mm | Wheelbase: | 56.9 in OR 1445 mm | Ground Clearance: | 5.7 in OR 145 mm | Weight: | 509 lbs OR 231 kg | Fuel Capacity: | 5.2 gallons OR 19.7 L |
---|
tyres specs | Front: | 3.25-19 | Rear: | 120/90-18 |
---|
power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
---|