What category is the 2021 Triumph Bonneville T120 Black?

The 2021 Triumph Bonneville T120 Black has a Category of Classic.

What is the engine size of the 2021 Triumph Bonneville T120 Black?

The 2021 Triumph Bonneville T120 Black has a Capacity: of 1200.0 ccm (73.22 cubic inches).

What type of engine does the 2021 Triumph Bonneville T120 Black have?

The 2021 Triumph Bonneville T120 Black has a Engine type of Twin, four-stroke.

What is the engine power of the 2021 Triumph Bonneville T120 Black?

The 2021 Triumph Bonneville T120 Black has a Power of 79.1 HP (57.8 kW) @ 6550 RPM.

What is the torque of the 2021 Triumph Bonneville T120 Black?

The 2021 Triumph Bonneville T120 Black has a Torque of 105.0 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 3500 RPM.

Is the 2021 Triumph Bonneville T120 Black air cooled or liquid cooled?

The 2021 Triumph Bonneville T120 Black has a Cooling system of Liquid.

How many gears does the 2021 Triumph Bonneville T120 Black have?

The 2021 Triumph Bonneville T120 Black has a Gearbox of 6-speed.

What is the fuel consumption of the 2021 Triumph Bonneville T120 Black?

The 2021 Triumph Bonneville T120 Black has a Fuel consumption of 4.50 litres/100 km (22.2 km/l or 52.27 mpg).

How much does the 2021 Triumph Bonneville T120 Black weigh?

The 2021 Triumph Bonneville T120 Black has a Weight incl. oil, gas, etc of 235.9 kg (520.0 pounds).

What is the seat height of the 2021 Triumph Bonneville T120 Black?

The 2021 Triumph Bonneville T120 Black has a Seat height of 790 mm (31.1 inches) If adjustable, lowest setting..

Triumph Bonneville T120 Black - 2021 Specifications and Reviews

Name: 2021 Triumph Bonneville T120 Black
Brand: Triumph

The 2021 Triumph Bonneville T120 Black is a classic 1200cc parallel-twin motorcycle that appeals to riders seeking timeless style with modern reliability. Known for its iconic retro design and punchy 79 hp engine delivering strong mid-range torque, it excels as a versatile middleweight suitable for both urban commuting and weekend cruising. Its liquid-cooled twin and six-speed transmission make it a refined choice for riders who value character and heritage over raw performance.

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2021

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General information
Category	Classic
Year	2021
Model	Triumph Bonneville T120 Black

Engine and Transmission Specifications
Exhaust system	Chromed 2 into 2 exhaust system with twin chrome silencers
Emission details	Euro 4
Greenhouse gases	104.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption	4.50 litres/100 km (22.2 km/l or 52.27 mpg)
Clutch	Wet, multi-plate, assist clutch
Transmission type	Chain (final drive)
Gearbox	6-speed
Cooling system	Liquid
Ignition	Digital-inductive type via engine management system
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Injection. Multipoint sequential electronic fuel injection with SAI
Valves per Cylinder	4
Bore x Stroke	97.6 x 80.0 mm (3.8 x 3.1 inches)
Compression	10.0:1
Torque	105.0 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 3500 RPM
Power	79.1 HP (57.8 kW) @ 6550 RPM
Engine type	Twin, four-stroke
Capacity:	1200.0 ccm (73.22 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	Aluminium rims, 32 spokes
Rear brakes	Single disc. ABS. Nissin 2-piston floating caliper
Diameter	310 mm (12.2 inches)
Front brakes	Single disc. ABS. Brembo 2-piston floating caliper
Rear tire	150/70-R17
Front tire	100/90-18
Rear wheel travel	120 mm (4.7 inches)
Rear Suspension	Twin RSUâ€™s, with pre-load adjustment
Front wheel travel	120 mm (4.7 inches)
Front Suspension	41mm cartridge forks
Trail	105 mm (4.1 inches)
Rake (fork angle)	25.5°
Frame type	Tubular steel, with twin cradles
Physical measures and capacities
Oil capacity	4.50 litres (4.76 US quarts)
Fuel capacity	14.50 litres (3.83 US gallons)
Wheelbase	1450 mm (57.1 inches)
Overall width	785 mm (30.9 inches)
Overall length	2230 mm (87.8 inches)
Overall height	1100 mm (43.3 inches)
Seat height	790 mm (31.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	235.9 kg (520.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Ride-by-wire throttle with switchable traction control. 2 riding modes, road and rain. Cruise control.
Factory warranty	24 months unlimited milage
Instruments	Twin dial analogue speedometer and tachometer with LCD multi-functional displays
Starter	Electric
Color options	Jet Black

Performance Profile & Rider Fit

77 hp

Peak Power

5.2s

0-60 mph

Best For

Track15%

City60%

Cornering50%

Daily Riding72%

Touring63%

Passenger65%

Rider Profile

Best For	Well suited to newer and experienced riders alike thanks to its predictable power delivery and confidence-inspiring low-speed manners.
Purpose	Built as a classic-styled roadster for relaxed cruising, weekend rides, and everyday commuting rather than outright performance.
Rider Fit	A substantial 263kg wet weight combined with a low seat height makes it manageable at a stop but requires deliberate effort in slow maneuvers and parking.
Character	Delivers a torquey, characterful parallel-twin experience with classic British styling and modern underpinnings for smooth, unhurried riding.
Not Ideal For	Not the right choice for riders seeking sharp sportbike handling, high-speed thrills, or any serious off-road capability.

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

Rider Fit Visualizer

2021 Triumph Bonneville T120 Black Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Triumph Bonneville T120 Black, 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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Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2021 Triumph Bonneville T120 Black is a stunning and powerful motorcycle that is sure to turn heads. With its sleek black design and classic style, this bike is perfect for riders who want to make a statement on the road. The 1200cc parallel-twin engine provides plenty of power, while the comfortable ride and smooth handling make it a joy to ride for long distances. The modern technology and advanced features make the T120 Black a top contender in the cruiser motorcycle market. For riders looking for a luxurious and high-performance motorcycle, the 2021 Triumph Bonneville T120 Black is an excellent choice. Its stunning black design, powerful engine, and advanced features make it a top contender in its class. Whether you're cruising around town or hitting the open road, this bike is sure to impress with its style and performance. If you're in the market for a new motorcycle, the T120 Black is definitely worth considering.