Yamaha TT 600 - 1990 Specifications and Reviews
The 1990 Yamaha TT 600 is a rugged single-cylinder enduro designed for adventure-minded riders tackling mixed terrain. Its 600cc air-cooled engine delivers manageable power and torque ideal for trail exploration and long-distance touring. Known for reliability and versatility, this bike excels as a capable all-rounder for both novice and experienced off-road enthusiasts.
1990
General information | |
| Category | Enduro / offroad |
| Year | 1990 |
| Model | Yamaha TT 600 |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet plate |
| Gearbox | 5-speed |
| Cooling system | Air |
| Starter | Kick |
| Ignition | CDI |
| Fuel control | SOHC |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. 27mm Dual stage Teikei carb |
| Bore x stroke | 95.0 x 84.0 mm (3.7 x 3.3 inches) |
| Compression | 8.5:1 |
| Torque | 50.00 |
| Power | 45.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 600.00 ccm (36.61 cubic inches) |
Physical measures and capacities | |
| Dry weight | 140.0 kg (308.6 pounds) |
Yamaha TT 600 dimensions and frame | |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Expanding brake (drum brake). 150mm Drum |
| Front brakes diameter | 267 mm (10.5 inches) |
| Front brakes | Single disc. 2-piston calipers |
| Rear suspension | Alloy swinging arm single shock with adjustable dampers |
| Front suspension | Telescopic forks |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.3214 HP/kg |
| 1/4 mile (0.4 km) | 13.800 seconds |
| Top speed | 146.0 km/h (90.7 mph) |
Other specs | |
| Fuel consumption pr. 10 km (6.2 miles) | 5.00 litres (1.32 gallons) |
| Fuel capacity | 13.00 litres (3.43 gallons) |






































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