Built around Triumph's classic motorcycle platform, the 2006 Triumph Bonneville T100 features a 865 cc (52.8 cu in) air-cooled twin, four-stroke configuration. In factory specification, peak output is rated at 67 HP (48.9 kW) at 7,300 rpm while maximum torque reaches 70.5 Nm (52 lb-ft) at 7,200 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 77.5 HP per liter and a 100 rpm working window between peak torque (7,200 rpm) and peak power (7,300 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 Bonneville T100 measures 205 kg (452 lbs) dry, translating to a power-to-weight ratio of 0.33 HP/kg (3.06 kg per horsepower). Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,500 mm (59.1 in) wheelbase engineered for balanced agility and highway composure. The 16.6-liter (4.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Triumph archive, this model family spans 22 indexed model years from 2004 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
77.5 HP/L
Power-to-Weight
0.33 HP/kg (3.06 kg/HP)
Power Band Window
7,200–7,300 rpm
Standover Height
775 mm (30.5 in)
Engine
Displacement865.0 ccm (52.78 cubic inches)
Engine TypeTwin, four-stroke
Engine DetailsTwin, four-stroke
Power67.0 HP (48.9 kW)) @ 7300 RPM
Torque70.5 Nm (7.2 kgf-m or 52.0 ft.lbs) @ 7200 RPM
Compression9.2:1
Bore x Stroke90.0 x 68.0 mm (3.5 x 2.7 inches)
Fuel SystemCarburettor
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionDigital - inductive type
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet. multi-plate
Chassis
Frame TypeTubular steel cradle
Rake28.0°
Front Suspension41mm forks
Rear SuspensionChromed spring twin shocks with adjustable preloads
Wheelbase1500 mm (59.1 inches)
Wheels & Brakes
Front Tyre100/90-19
Rear Tyre130/80-17
Front BrakesSingle disc
Front Brake Ø310 mm (12.2 inches)
Rear BrakesSingle disc
Rear Brake Ø255 mm (10.0 inches)
Dimensions & Weight
Dry Weight205.0 kg (451.9 pounds)
Power/Weight0.3268 HP/kg
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Overall Height1100 mm (43.3 inches)
Overall Length2230 mm (87.8 inches)
Overall Width840 mm (33.1 inches)
Fuel Capacity16.60 litres (4.39 US gallons)
Other
Color OptionsJet Black/Tornado Red, White/Tangerine
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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
