Naked Motorcycles

2006Triumph Bonneville

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The 2006 Triumph Bonneville is a classic air-cooled twin that appeals to riders seeking authentic retro styling with modern reliability. Its 790cc engine delivers 62 horsepower and 60 Nm of torque, providing approachable performance for both experienced and intermediate riders. Best known for blending traditional British motorcycle character with contemporary engineering, the Bonneville excels as a versatile middleweight for street riding and weekend adventures.

Capacity: 790.0 ccm
Engine: Parallel Twin, four-stroke
Gearbox: 5-speed
Dry weight: 205.0 kg
Seat height: 775 mm
Power: 62.0 HP (45.6 kW)

⇄ Compare with another bike All model years

What’s new for the 2006 Triumph Bonneville

vs the 2005

Spec	2005	2006
Power	62.0 HP (45.6 kW) @ 7400 RPM	62.0 HP (45.6 kW)
Torque	62.0 Nm (6.3 kgf-m or 45.7 ft.lbs)	60.0 Nm (6.1 kgf-m or 44.3 ft.lbs)
Fuel capacity	16.30 litres (4.31 US gallons)	16.60 litres (4.39 US gallons)
Front brakes	Single disc. 2-piston calipers	Single disc
Rear brakes	Single disc. 2-piston calipers	Single disc

Other years 1986 1987 1988 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering55%

City riding65%

Daily riding68%

Touring45%

Two-up40%

Track20%

Best for: Best suited to relaxed street riding, café-racer style cruising, and short scenic rides rather than outright performance.
Built for: A classic-styled retro roadster that prioritizes timeless looks, mellow torque, and easygoing manners over speed or sharpness.
Not ideal for: Not a good fit for riders wanting high-speed touring, aggressive cornering performance, 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?

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Your height

Inseam (optional)

Units

At 775mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2006 Triumph Bonneville, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 790.0 ccm
Power: 62.0 HP (45.6 kW)
Torque: 60.0 Nm (6.1 kgf-m)
Engine type: Parallel Twin, four-stroke
Power/weight ratio: 0.3024 HP/kg
Bore x stroke: 86.0 x 68.0 mm
Compression: 9.2:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric
Ignition: Digital - inductive type
Valves per cylinder: 4

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, multi-plate

Dimensions & weight

Wheelbase: 1500 mm
Overall length: 2230 mm
Overall width: 840 mm
Overall height: 1100 mm
Seat height: 775 mm
Dry weight: 205.0 kg
Wet weight: 226.0 kg
Fuel capacity: 16.60 litres

Chassis & suspension

Frame: Tubular steel cradle
Front suspension: 41mm forks
Rear suspension: Chromed spring twin shocks with adjustable preload
Front wheel travel: 120 mm
Rear wheel travel: 105 mm
Rake (fork angle): 28.0°

Brakes & wheels

Front brakes: Single disc
Front brakes diameter: 310 mm
Rear brakes: Single disc
Rear brakes diameter: 255 mm
Front tyre: 100/90-19
Rear tyre: 130/80-17

Other

Color options: Jet Black, Goodwood Green, Aluminum Silver (Jet Black also available with black engine finish)

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	1986	2002	2006	2007	2011	2016
Capacity	744 cc	790 cc	790 cc	865 cc	865 cc	865 cc
Dry weight	—	205 kg	205 kg	205 kg	206 kg	209 kg
Seat height	—	775 mm	775 mm	775 mm	739 mm	740 mm
Fuel capacity	11 L	16 L	16.6 L	16.7 L	15.9 L	16 L