Triumph Bonneville T120 - 2024 Specifications and Reviews

The 2024 Triumph Bonneville T120 is a modern classic that appeals to riders seeking timeless style with contemporary performance. Its 1200cc air-cooled twin delivers 79 horsepower with strong mid-range torque, making it ideal for leisurely cruising and spirited road riding. Known for blending retro aesthetics with reliable engineering and easy handling, it suits both experienced enthusiasts and riders new to larger displacement bikes.

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General information

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CategoryClassic
Year2024
Model nameTriumph Bonneville T120
 
 

Engine and Transmission Specifications

Exhaust systemChromed 2 into 2 exhaust system with twin chrome silencers
Greenhouse gases104.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption4.50 litres/100 km (22.2 km/l or 52.27 mpg)
ClutchWet, multi-plate torque assist clutch
Transmission typeChain (final drive)
Gearbox6-speed
Cooling systemLiquid
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. Multipoint sequential electronic fuel injection
Valves per cylinder4
Bore x stroke97.6 x 80.0 mm (3.8 x 3.1 inches)
Compression10.0:1
Torque105.0 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 3500 RPM
Power79.1 HP (57.8 kW)) @ 6550 RPM
Engine typeTwin, four-stroke
Capacity:1200.0 ccm (73.22 cubic inches)

Brakes, suspension, Frame and wheels

WheelsAluminium rims, 32 spokes
Rear brakesSingle disc. ABS. Nissin 2-piston floating caliper
Diameter310 mm (12.2 inches)
Front brakesSingle disc. ABS. Brembo 2-piston floating caliper
Rear tire150/70-R17
Front tire100/90-18
Rear wheel travel120 mm (4.7 inches)
Rear suspensionTwin RSU’s, with pre-load adjustment
Front wheel travel120 mm (4.7 inches)
Front suspension41mm cartridge forks
Trail105 mm (4.1 inches)
Rake (fork angle)25.5°
Frame typeTubular steel, with twin cradles

Physical measures and capacities

Oil capacity4.50 litres (4.76 US quarts)
Fuel capacity14.50 litres (3.83 US gallons)
Wheelbase1450 mm (57.1 inches)
Overall width780 mm (30.7 inches)
Overall length2230 mm (87.8 inches)
Overall height1100 mm (43.3 inches)
Seat height790 mm (31.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc235.9 kg (520.0 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsRide-by-wire throttle with switchable traction control. 2 riding modes Road and Rain. Cruise control.
Factory warranty24 months unlimited milage
LightLED headlight
InstrumentsTwin dial analogue speedometer and tachometer with LCD multi-functional displays
StarterElectric
Color optionsCardovan Red/Silver Ice, Cobalt Blue/Silver Ice, Jet Black

Maintenance and service data

Update specs10,000 miles/16,000 km/12 months

Performance Profile & Rider Fit

77 hp
Peak Power
5.5s
0-60 mph

Best For

Track20%
City65%
Cornering55%
Daily Riding78%
Touring68%
Passenger70%

Rider Profile

Best ForComfortable for newer riders thanks to smooth low-end torque and manageable weight, yet still satisfying for experienced riders who enjoy classic-style handling.
PurposeBuilt for relaxed classic-styled riding, everyday commuting, and light touring rather than outright performance.
Rider FitA low seat height and moderate wet weight make it accessible to riders of varying heights and strengths, though the heft is noticeable at low speeds.
CharacterA charming, torque-rich retro roadster that prioritizes classic looks, easy manners, and relaxed cruising over sharp sportiness.
Not Ideal ForNot suited for riders seeking sportbike-level speed, aggressive cornering ability, or any off-road capability.

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

Rider Fit Visualizer

2024 Triumph Bonneville T120 Rider Ergonomics Assessment

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

Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2024 Triumph Bonneville T120, with a relaxed knee angle of around 120 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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