The 1999 Yamaha TRX 850 is a naked bike motorcycle manufactured by Yamaha, equipped with a 849.0 ccm (51.81 cubic inches) displacement unit (Twin, four-stroke) with liquid cooling. In factory trim, the engine delivers a rated power of 83.0 HP (60.6 kW)) @ 7500 RPM and peak torque of 87.0 Nm (8.9 kgf-m or 64.2 ft.lbs) @ 6000 RPM, paired with a 5-speed transmission and chain (final drive) final drive.
For rider ergonomics and real-world handling, key chassis measurements include a curb weight of 209.0 kg (460.8 pounds), seat height of 800 mm (31.5 inches) If adjustable, lowest setting., fuel capacity of 18.00 litres (4.76 US gallons). Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 1999 Yamaha TRX 850 side by side against rival models in the Naked bike lineup.
Engine
Displacement849.0 ccm (51.81 cubic inches)
Engine TypeTwin, four-stroke
Engine DetailsTwin, four-stroke
Power83.0 HP (60.6 kW)) @ 7500 RPM
Torque87.0 Nm (8.9 kgf-m or 64.2 ft.lbs) @ 6000 RPM
Compression10.5:1
Bore x Stroke89.5 x 67.5 mm (3.5 x 2.7 inches)
Valves/Cylinder5
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed218.0 km/h (135.5 mph)
0-100 km/h3.70 seconds
60-140 km/h11.60 seconds
Fuel Consumption5.80 litres/100 km (17.2 km/l or 40.56 mpg)
Greenhouse Gases134.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Front Travel120 mm (4.7 inches)
Rear Travel130 mm (5.1 inches)
Wheelbase1435 mm (56.5 inches)
Wheels & Brakes
Front Tyre120/60-ZR17
Rear Tyre160/60-ZR17
Front BrakesDual disc
Front Brake Ø298 mm (11.7 inches)
Rear BrakesSingle disc
Rear Brake Ø245 mm (9.6 inches)
Dimensions & Weight
Weight incl.209.0 kg (460.8 pounds)
Seat Height800 mm (31.5 inches) If adjustable, lowest setting.
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
