14 August. Friday 2026
Triumph Bonneville T120 - 2020 Specifications and Reviews
The 2020 Triumph Bonneville T120 is a retro-styled middleweight cruiser that appeals to riders seeking classic British character with modern reliability. Known for its air-cooled parallel-twin engine, authentic vintage aesthetics, and comfortable ergonomics, it excels as an accessible entry point to Triumph's iconic heritage. Wire-spoked wheels and traditional styling define its nostalgic appeal while contemporary features like ABS and electronic instruments ensure everyday practicality.
General information | |
| Category | Classic |
| Year | 2020 |
| Model | Triumph Bonneville T120 |
| | |
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) |
| Driveline | X ring chain. Primary drive: Gear. |
| Clutch | Wet, multi-plate assist clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Air |
| 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) @ 3100 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 | Wire spoked. |
| Rear brakes | Single disc. ABS. Nissin 2-piston floating caliper |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Single disc. ABS. Nissin 2-piston floating caliper |
| Rear tire | 150/70-R17 |
| Front tire | 100/90-18 |
| Rear wheel travel | 120 mm (4.7 inches) |
| Rear Suspension | Kyb twin shocks with adjustable preload, |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | Kyb 41mm cartidge forks, |
| Trail | 105 mm (4.1 inches) |
| Rake (fork angle) | 25.5° |
| Frame type | Tubular steel cradle. Twin-sided, tubular steel swing arm. |
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. |
| Power/weight ratio | 0.3532 HP/kg |
| Dry weight | 224.0 kg (493.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 24 months unlimited milage |
| Instruments | LCD multi-functional instrument pack |
| Starter | Electric |
| Color options | Jet Black, Storm Grey/Baja orange, Aluminium Silver, Fusion White/Aegan Blue |
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 For | Comfortable for newer riders thanks to smooth low-end torque and manageable weight, yet still satisfying for experienced riders who enjoy classic-style handling. |
| Purpose | Built for relaxed classic-styled riding, everyday commuting, and light touring rather than outright performance. |
| Rider Fit | A 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. |
| Character | A charming, torque-rich retro roadster that prioritizes classic looks, easy manners, and relaxed cruising over sharp sportiness. |
| Not Ideal For | Not 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.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2020 Triumph Bonneville T120 is a stunning and comfortable motorcycle that combines classic style with modern performance. The 1200cc parallel-twin engine delivers smooth and responsive power, making it a joy to ride on both city streets and open highways. The T120's timeless design features a sculpted tank, wire-spoked wheels, and brushed aluminum engine covers, capturing the essence of the original Bonneville while incorporating modern technology such as ABS, traction control, and ride-by-wire throttle. With its refined performance and classic aesthetic, the 2020 Triumph Bonneville T120 is a standout in the modern motorcycle market. Its combination of style, comfort, and power makes it a top choice for riders seeking a balance of heritage and innovation. Whether you're a fan of the original Bonneville or a newcomer to the brand, the T120 delivers a truly exceptional riding experience that is sure to impress.Add a Comment
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