Naked Motorcycles
1998Yamaha TRX 850
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The 1998 Yamaha TRX 850 is a middleweight naked bike that appeals to riders seeking a balanced blend of performance and practicality. Powered by an 849cc liquid-cooled twin engine producing 83 horsepower, it's known for strong mid-range torque and responsive handling. This versatile machine suits experienced riders who value agile street riding and everyday usability over outright speed.
- Capacity
- 849.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 5-speed
- Dry weight
- 188.0 kg
- Seat height
- 785 mm
- Power
- 83.0 HP (61.0 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited to spirited backroad riding and cornering-focused fun rather than outright top-speed chasing or long-distance touring.
- Built for
- The TRX 850 offers a raw, characterful twin-cylinder delivery with strong midrange torque, sharp handling, and an analog, mechanical feel typical of late-90s Yamaha nakeds.
- Not ideal for
- Not ideal for riders seeking plush long-haul comfort, pillion-friendly touring, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 849.0 ccm
- Power
- 83.0 HP (61.0 kW) @ 7500 RPM
- Torque
- 87.0 Nm (8.9 kgf-m)
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.4415 HP/kg (dry)
- Bore x stroke
- 89.5 x 67.5 mm
- Compression
- 10.5:1
- Cooling system
- Liquid
- Starting
- Electric
- Valves per cylinder
- 5
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 220.0 km/h (136.7 mph)
Dimensions & weight
- Wheelbase
- 1435 mm
- Seat height
- 785 mm
- Dry weight
- 188.0 kg
- Wet weight
- 209.0 kg
- Fuel capacity
- 18.00 litres
Chassis & suspension
- Front wheel travel
- 120 mm
- Rear wheel travel
- 130 mm
Brakes & wheels
- Front brakes
- Dual disc
- Front brakes diameter
- 298 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 245 mm
- Front tyre
- 120/60-ZR17
- Rear tyre
- 160/60-ZR17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1996 | 1997 | 1998 | 1999 |
|---|---|---|---|---|
| Capacity | 849 cc | 849 cc | 849 cc | 849 cc |
| Dry weight | 190 kg | 188 kg | 188 kg | 188 kg |
| Seat height | 795 mm | 785 mm | 785 mm | 800 mm |
| Fuel capacity | 18 L | 18 L | 18 L | 18 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha TRX 850?
The 1998 Yamaha TRX 850 has a Capacity of 849.0 ccm (51.81 cubic inches).
What engine power does the Yamaha TRX 850 have?
The 1998 Yamaha TRX 850 has a Power of 83.0 HP (61.0 kW) @ 7500 RPM.
How many gears does the Yamaha TRX 850 have?
The 1998 Yamaha TRX 850 has a Gearbox of 5-speed.
What is the torque of the Yamaha TRX 850?
The 1998 Yamaha TRX 850 has a Torque of 87.0 Nm (8.9 kgf-m or 64.2 ft.lbs).
How much does the Yamaha TRX 850 weigh?
The 1998 Yamaha TRX 850 has a Dry weight of 188.0 kg (414.5 pounds).
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