Positioned in Yamaha's enduro - offroad motorcycle lineup, the 1990 Yamaha TT 600 utilizes a 600 cc (36.6 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 45 HP (32.8 kW) at 6,500 rpm while maximum torque reaches 50 Nm (36.9 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 75 HP per liter and a 1,000 rpm working window between peak torque (5,500 rpm) and peak power (6,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the TT 600 measures 140 kg (309 lbs) dry, translating to a power-to-weight ratio of 0.32 HP/kg (3.11 kg per horsepower). The 13-liter (3.4 US gal) fuel tank paired with a rated consumption of 5 L/100 km provides an estimated theoretical range of roughly 260 km (162 miles) between fill-ups, while factory top speed is listed at 146 km/h (91 mph).
Specific Output
75 HP/L
Power-to-Weight
0.32 HP/kg (3.11 kg/HP)
Power Band Window
5,500–6,500 rpm
Theoretical Range
~260 km (162 mi)
Engine
Displacement600.0 ccm (36.61 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power45.0 HP (32.8 kW)) @ 6500 RPM
Torque50.0 Nm (5.1 kgf-m or 36.9 ft.lbs) @ 5500 RPM
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
