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Enduro - Offroad · 1998

Tiger 900

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MotoLibrary Score
56 /100 Balanced
Power/Weight
0.4 hp/kg
Top Speed
201 km/h
Torque
80 Nm
Engine
885 ccm

1998 Triumph Tiger 900 Technical Analysis & Specification Breakdown

Engineered by Triumph for the enduro - offroad motorcycle segment, the 1998 Triumph Tiger 900 pairs a 885 cc (54 cu in) liquid-cooled in-line three, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 84 HP (61.3 kW) at 8,400 rpm while maximum torque reaches 80 Nm (59 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 94.9 HP per liter and a 2,900 rpm working window between peak torque (5,500 rpm) and peak power (8,400 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 Tiger 900 measures 209 kg (461 lbs) dry, translating to a power-to-weight ratio of 0.4 HP/kg (2.49 kg per horsepower). Rider ergonomics and chassis geometry center around a 851 mm (33.5 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,560 mm (61.4 in) wheelbase engineered for planted straight-line stability. The 25-liter (6.6 US gal) fuel tank paired with a rated consumption of 6.2 L/100 km provides an estimated theoretical range of roughly 403 km (250 miles) between fill-ups, while factory top speed is listed at 201 km/h (125 mph).

Within MotoLibrary's Triumph archive, this model family spans 5 indexed model years from 1995 to 1999, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
94.9 HP/L
Power-to-Weight
0.4 HP/kg (2.49 kg/HP)
Power Band Window
5,500–8,400 rpm
Theoretical Range
~403 km (250 mi)
Engine
Displacement 885.0 ccm (54.00 cubic inches)
Engine Type In-line three, four-stroke
Engine Details In-line three, four-stroke
Power 84.0 HP (61.3 kW)) @ 8400 RPM
Torque 80.0 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 5500 RPM
Compression 10.6:1
Bore x Stroke 76.0 x 65.0 mm (3.0 x 2.6 inches)
Valves/Cylinder 4
Fuel System Carburettor. 3 x 36mm flat side CV
Fuel Control Double Overhead Cams/Twin Cam (DOHC)
Ignition Digital CDI
Lubrication Wet sump
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Clutch Wet, multiple discs, cable operated
Performance
Top Speed 201.0 km/h (124.9 mph)
Fuel Consumption 6.20 litres/100 km (16.1 km/l or 37.94 mpg)
Greenhouse Gases 143.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Exhaust 3-into-2 exhaust
Chassis
Frame Type Trellis, steel
Rake 27.0°
Front Suspension 43 mm Kayaba telescopic fork, adjustable for compression and rebound damping
Front Travel 235 mm (9.3 inches)
Rear Suspension Kayaba monoshock, adjustable preload
Rear Travel 200 mm (7.9 inches)
Wheelbase 1560 mm (61.4 inches)
Wheels & Brakes
Front Tyre 100/80-19
Rear Tyre 140/80-17
Front Brakes Double disc. Two-piston calipers.
Front Brake Ø 276 mm (10.9 inches)
Rear Brakes Single disc. Two-piston calipers.
Rear Brake Ø 255 mm (10.0 inches)
Dimensions & Weight
Dry Weight 209.0 kg (460.8 pounds)
Power/Weight 0.4019 HP/kg
Seat Height 851 mm (33.5 inches) If adjustable, lowest setting.
Fuel Capacity 25.00 litres (6.61 US gallons)
Oil Capacity 3.80 litres (4.02 US quarts)
Other
Starter Electric
Color Options Red, green, yellow, black
More from Triumph
Buying Checklist

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Power
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Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
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Weight
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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.
Rider Profile

Who Is This Bike For?

🟡
Intermediate
Requires some riding experience.
🌲
Best For
Off-Road & Adventure
📏
Seat Height
85.1 cm / 33.5 in
⚖️
Handling
Medium weight — some experience needed
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