Triumph Thunderbird - 2002 Specifications and Reviews

The 2002 Triumph Thunderbird is a mid-sized naked bike powered by a characterful 885cc triple engine delivering 69 horsepower and strong midrange torque. It appeals to riders seeking a stylish, manageable machine with classic British charm and authentic retro appeal. Best known for its torquey three-cylinder engine and approachable ergonomics, it suits both experienced and intermediate riders.

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General information

CategoryNaked bike
Year2002
ModelTriumph Thunderbird

Engine and Transmission Specifications

Gearbox6-speed
Cooling systemLiquid
Fuel controlDOHC
Fuel systemCarburettor
Bore x stroke76.0 x 65.0 mm (3.0 x 2.6 inches)
Compression10.0:1
Torque70.00 Nm (7.1 kgf-m or 51.6 ft.lbs) @ 4000
Power69.00
Engine typeIn-line three, four-stroke
Capacity:885.00 ccm (54.00 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter285 mm (11.2 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesSingle disc

Physical measures and capacities

Fuel capacity15.00 litres (3.96 gallons)
Wheelbase1,580 mm (62.2 inches)
Overall width810 mm (31.9 inches)
Overall length2,250 mm (88.6 inches)
Overall height1,150 mm (45.3 inches)
Seat height776 mm (30.6 inches) If adjustable, lowest setting.
Power/weight ratio0.3136 HP/kg
Dry weight220.0 kg (485.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

85 hp
Peak Power
4.8s
0-60 mph

Best For

Track10%
City45%
Cornering35%
Daily Riding65%
Touring75%
Passenger70%

Rider Profile

Best ForSuitable for riders with at least some experience handling a heavy, torque-heavy cruiser, though the low seat height and manageable power delivery make it approachable for confident newer riders too.
PurposeBuilt for relaxed, torque-driven cruising and long highway stints rather than outright speed or cornering agility.
Rider FitThe low 700mm seat height helps shorter riders plant their feet, but the 308kg dry weight demands good low-speed balance and strength when maneuvering or parking.
CharacterA big, laid-back British cruiser with strong low-end torque, a deep exhaust note, and a commanding, classic custom presence.
Not Ideal ForNot a good fit for riders wanting sharp handling, off-road capability, or high-speed sport performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2002 Triumph Thunderbird Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 776mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2002 Triumph Thunderbird, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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