Thunderbird Sport

2000 Triumph Thunderbird Sport Technical Analysis & Specification Breakdown

Built around Triumph's naked motorcycle platform, the 2000 Triumph Thunderbird Sport features a 885 cc (54 cu in) liquid-cooled in-line three, four-stroke configuration. In factory specification, peak output is rated at 83 HP (60.6 kW) at 8,500 rpm while maximum torque reaches 76 Nm (56.1 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 93.8 HP per liter and a 2,000 rpm working window between peak torque (6,500 rpm) and peak power (8,500 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 Thunderbird Sport measures 224 kg (494 lbs) dry, translating to a power-to-weight ratio of 0.37 HP/kg (2.7 kg per horsepower). Rider ergonomics and chassis geometry center around a 790 mm (31.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,580 mm (62.2 in) wheelbase engineered for planted straight-line stability. The 15-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 190 km/h (118 mph).

Within MotoLibrary's Triumph archive, this model family spans 4 indexed model years from 1999 to 2004, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.