The Yamaha XT 500 motorcycle was produced in 1977 with a capacity of 499 cc and a four-stroke, single-cylinder, SOHC, two-valve engine. It had a compression ratio of 9.0:1 and was equipped with a 32mm Mikuni VM32SS carburetor and magneto, CB/coil ignition. The bike had a maximum power of 32 hp at 6500 rpm and a maximum torque of 4.0 kgf-m at 5500 rpm. The transmission was a five-speed with a wet multi-plate clutch and a final drive chain. The bike had a half-duplex cradle frame and a front suspension of a leading axle coil spring fork with a front wheel travel of 195 mm. The rear suspension was a swing arm adjustable preload with a rear wheel travel of 142 mm. The front brake was a single 160mm drum and the rear brake was a single 150mm drum. The dimensions of the bike were 2185 mm in length, 875 mm in width, and 1165 mm in height with a wheelbase of 1415 mm and a ground clearance of 215 mm. The dry weight of the bike was 140 kg and it had a fuel capacity of 8.8 litres. The average fuel consumption was 59 mpg and it could reach a top speed of 162.2 km/h. Road tests were conducted by Bike magazine in 1977, Motorcycling Monthly in 1976, and Moto Journal in 1982, among others.
Technical specifications:
Make Model: Yamaha XT 500
| Year | 1977 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2 valve |
| Capacity | 499 cc / 30.5 cuin |
| Bore x Stroke | 87 84 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.0:1 |
| Induction | 32mm Mikuni VM32SS carburetor |
| Ignition | Magneto, CB/coil |
| Starting | Kick |
| Max Power | 32 hp / 23.5 kW @ 6500 rpm |
| Max Torque | 4.0 kgf-m / 39.2 Nm @ 5500 rpm |
| Clutch | Wet multiplate |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Half-duplex cradle |
| Front Suspension | Leading axle coil spring fork |
| Front Wheel Travel | 195 mm / 7.6 in |
| Rear Suspension | Swing arm adjustable preload |
| Rear Wheel Travel | 142 mm / 5.5 in |
| Front Brakes | Single 160mm drum |
| Rear Brakes | Single 150mm drum |
| Front Tyre | 3.00-21 |
| Rear Tyre | 4.00-18 |
| Dimensions | Length 2185 mm / 86.0 in Width 875 mm / 34.4 in Height 1165 mm / 45.8 in |
| Wheelbase | 1415 mm / 55.7 in |
| Seat Height | 840 mm / 33.0 in |
| Ground Clearance | 215 mm / 8.4 in |
| Dry Weight | 140 kg / 308.6 lbs |
| Fuel Capacity | 8.8 Litres / 2.3 US gal |
| Consumption Average | 59 mpg |
| Standing 1/4 Mile | 15.0 sec / 87.1 mph |
| Top Speed | 162.2 km/h / 100.8 mph |
| Road Test | Bike magazine 1977 Bike magazine Group Test 1978 Motorcycling Monthly 1976 Moto Journal 1982 |
