| MODEL | YAMAHA TT 600 1983 - 1984 |
| Year | 1983 - 1984 |
| Engine Type | Four stroke, single cylinder, SOHC, 4 valve |
| Displacement / Capacity | 595 cc / 36.5 cu in |
| Bore X Stroke | 95 x 84 mm |
| Compression Ratio | 8.5:1 |
| Cooling System | Air cooled |
| Max Power | 34 kW / 45 hp @ 6500 rpm |
| Max Torque | 50 Nm / 4.7 kgf-m @ 5500 rpm |
| Ignition | CDI |
| Induction | 27 mm dual-stage Teikei Y27PVX1 carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Dry sump |
| Gear Box | 5 Speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 43 mm telescopic forks; 300 mm / 11.8 in travel |
| Rear Suspension | Monocross single shock, adjustable compression, preload and rebound; 270 mm / 10.6 in travel |
| Front Brakes | Drum |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 935 mm / 36.8 in |
| Wheelbase | 1485 mm / 58.5 in |
| Ground Clearance | 300 mm / 11.8 in |
| Dry Weight | 124 kg / 273.3 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/80-21 |
| Rear Tyre | 140/90-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 11 Litres / 2.9 US gal |
| Fuel Consumption | 45 mpg |
| Top Speed | 88 mph |
The first TT 600 was a big air-cooled four-valve SOHC single with dry-sump lubrication and drum brakes at both ends. Monocross rear suspension and long travel made it a powerful, tall off-roader. Later versions added disc brakes and more fuel capacity.
