Triumph Bonneville SE - 2009 Specifications and Reviews

The 2009 Triumph Bonneville SE is a classic middleweight twin ideal for riders seeking authentic retro styling with modern reliability. Its air-cooled 865cc parallel-twin engine delivers smooth power and manageable torque, making it accessible for experienced riders and enthusiasts alike. Best known for blending timeless British motorcycle heritage with contemporary fuel injection and ergonomics.

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General information

CategoryClassic
Year2009
ModelTriumph Bonneville SE

Engine and Transmission Specifications

ClutchWet. multi-plate
Gearbox5-speed
Cooling systemAir
Fuel controlDOHC
Fuel systemInjection. Multipoint sequential electronic fuel injection
Bore x stroke90.0 x 68.0 mm (3.5 x 2.7 inches)
Torque69.00 Nm (7.0 kgf-m or 50.9 ft.lbs) @ 5800
Power68.00
Engine typeTwin, four-stroke
Capacity:865.00 ccm (52.78 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter255 mm (10.0 inches)
Rear brakesSingle disc
Front brakes diameter310 mm (12.2 inches)
Front brakesSingle disc
Rear tyre dimensions130/80-R17
Front tyre dimensions110/70-R17
Rear suspensionChromed spring twin shocks with adjustable preload. 100mm rear wheel travel
Front suspension41mm forks. 120mm travel
Rake (fork angle)27.0°

Physical measures and capacities

Fuel capacity16.00 litres (4.23 gallons)
Wheelbase1,454 mm (57.2 inches)
Overall width748 mm (29.4 inches)
Overall length2,144 mm (84.4 inches)
Overall height1,100 mm (43.3 inches)
Seat height751 mm (29.6 inches) If adjustable, lowest setting.
Power/weight ratio0.3350 HP/kg
Dry weight203.0 kg (447.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsJet Black. Pacific Blue/Fusion White

Performance Profile & Rider Fit

66 hp
Peak Power
5.8s
0-60 mph

Best For

Track15%
City65%
Cornering50%
Daily Riding68%
Touring45%
Passenger45%

Rider Profile

Best ForWell suited to new-to-intermediate riders thanks to its modest power delivery and predictable, classic-feeling chassis.
PurposeBuilt for relaxed retro-styled riding, short commutes, and weekend cruising rather than outright performance.
Rider FitA manageable low seat height and moderate 225kg weight make it accessible for riders of average and shorter stature.
CharacterCharming, air-cooled parallel-twin soul with vintage looks, a soft power curve, and easygoing manners rather than aggression.
Not Ideal ForNot the right choice for riders seeking high-speed touring capability, off-road ability, or sport-bike cornering performance.

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

Rider Fit Visualizer

2009 Triumph Bonneville SE Rider Ergonomics Assessment

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Feet:

At 751mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Triumph Bonneville SE, with a moderate knee angle of around 115 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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