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2016 Triumph Bonneville T120 Overview
For 2016, Triumph offers the Bonneville T120 as a naked bike motorcycle with 1198 cc on tap. The 2016 Triumph Bonneville T120 is built around a Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder engine, a compression ratio of 10.0:1. Out on the road, the Bonneville T120 delivers 59 kW @ 6550 rpm of peak power and 105 Nm @ 3100 rpm of torque. In everyday use, the 2016 Bonneville T120 tips the scales at 224 kg, carries a 14.4-litre fuel tank, offers a seat height of 785 mm and spans a 1445 mm wheelbase. That's roughly 15.5 kg heavier than the average naked bike motorcycle in our database. Every technical detail, from suspension travel to tyre sizes, is covered in the full 2016 Triumph Bonneville T120 spec sheet below.
2016 Bonneville T120 - Pros & Cons
Strengths
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⚡
Strong power output: Peak output on the Bonneville T120 is 59 kW @ 6550 rpm and 105 Nm @ 3100 rpm of torque - strong numbers for what it is.
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🔧
Fuel injection: No choke, no jetting, no altitude compensation to think about - fuel injection just works across a wider range of conditions than carburetion.
Considerations
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Chain final drive upkeep: A chain drivetrain is the most common setup in its class, but it's also the one that demands the most regular hands-on maintenance.
Wear Points & Servicing Notes
Cooling system servicing
With Liquid cooled, thermal management is largely automatic, but the coolant has a service life of its own - replace it on the manufacturer's interval to protect the water passages and thermostat.
Fuelling & injector care
Fuelling on the Bonneville T120 comes from Multipoint sequential electronic fuel injection. Cold starts and throttle response stay consistent across altitude and temperature, the main practical edge over a carbureted equivalent.
Brake disc and pad wear
2 x 310 mm discs, 2 piston floating Nissin calipers up front provides the primary stopping power; inspect disc thickness and pad wear at each tyre change to catch scoring before it becomes a rotor replacement.
Suspension condition on used examples
Suspension duties are handled by Kayaba 41 mm forks up front and Kayaba twin shocks with adjustable preload at the rear. Weeping fork seals aren't a dealbreaker on a used bike, but they're a fair basis for negotiating price.
Final drive maintenance
Chain final drive on the Bonneville T120 means routine lubing and tension checks are part of ownership - skip them and sprocket wear accelerates noticeably.
Frame & chassis check
The Dual tubular steel cradle chassis holds up well with normal use; on a used bike it's still worth checking the head-stock and swingarm pivot area for impact damage or corrosion.
Handling the weight at a standstill
The Bonneville T120's 224 kg kerb weight is worth factoring into how you handle it at a standstill - parking-lot manoeuvres need a bit more deliberate technique than on a lighter machine.
Bonneville T120 - Buying & Maintenance Guide
What to check before buying
A pre-purchase check on the 2016 Triumph Bonneville T120 should cover the same ground every time: service history, chain and sprocket condition, and any oil seepage around the casings. Start it from cold if you can - a well-kept Bonneville T120 settles to a smooth idle within seconds.
Oil and filter changes
Oil changes are the cheapest insurance you can buy for a Bonneville T120's engine - keep to the manufacturer's interval rather than stretching it. Use the viscosity grade the manual specifies, not whatever's on sale.
Fuel system care
Injector systems like the Bonneville T120's hold up well with basic care - decent fuel, an occasional cleaner additive, and draining old fuel before any layup longer than three months.
2016 Triumph Bonneville T120 - Frequently Asked Questions
What engine does the 2016 Triumph Bonneville T120 have?
The 2016 Triumph Bonneville T120 uses a Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder engine with 1198 cc of displacement. It is liquid cooled.
How much does the 2016 Triumph Bonneville T120 weigh?
The 2016 Triumph Bonneville T120 weighs 224 kg. This is the manufacturer's dry figure.
How much power does the 2016 Triumph Bonneville T120 make?
The 2016 Triumph Bonneville T120 produces 59 kW @ 6550 rpm of power and 105 Nm @ 3100 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2016 Triumph Bonneville T120?
The 2016 Triumph Bonneville T120 has a 14.4-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 240-288 km between stops.
Is the 2016 Triumph Bonneville T120 suitable for shorter riders?
The 2016 Triumph Bonneville T120 has a seat height of 785 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2016 Triumph Bonneville T120 have?
The 2016 Triumph Bonneville T120 uses 2 x 310 mm discs, 2 piston floating Nissin calipers at the front and Single 255 mm disc, 2 piston floating Nissin caliper at the rear.
What tyre sizes does the 2016 Triumph Bonneville T120 use?
The 2016 Triumph Bonneville T120 runs 100/90-18 front and 150/70 R17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2016 Triumph Bonneville T120 have?
The 2016 Triumph Bonneville T120 is fitted with a 6-Speed transmission.
Triumph Bonneville T120 Spec Evolution
The Triumph Bonneville T120 was produced across 4 model years (2017-2021). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2017 |
2018 |
2020 |
2021 |
| Max Power |
59 kW / 80 hp @ 6550 rpm |
59 kW / 80 hp @ 6550 rpm |
59 kW / 80 hp @ 6550 rpm |
58.8 kW / 78.9 hp @ 6550 rpm |
| Engine Detail |
Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder |
Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder |
Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder |
Four stoke, parallel twin, 270° crank, SOHC 4 valves per cylinder |
| Seat Height |
785 mm / 30.9 in |
785 mm / 30.9 in |
785 mm / 30.9 in |
790 mm / 31.1 in |
| Fuel Capacity |
14.4 Litres / 3.8 US gal / 3.2 Imp gal |
14.4 Litres / 3.8 US gal / 3.2 Imp gal |
14.4 Litres / 3.8 US gal / 3.2 Imp gal |
14.5 Litres / 3.8 US gal |
| Frame Type |
Dual tubular steel cradle |
Dual tubular steel cradle |
Dual tubular steel cradle |
Tubular steel, twin cradle |
| Wheelbase |
1445 mm / 56.9 in |
1445 mm / 56.9 in |
1445 mm / 56.9 in |
1450 mm / 57.1 in |
| Brakes - Front |
2 x 310 mm discs, 2 piston floating Nissin calipers |
2 x 310 mm discs, 2 piston floating Nissin calipers |
2 x 310 mm discs, 2 piston floating Nissin calipers |
2 x 310mm discs, Brembo 2 piston floating caliper |
| Brakes - Rear |
Single 255 mm disc, 2 piston floating Nissin caliper |
Single 255 mm disc, 2 piston floating Nissin caliper |
Single 255 mm disc, 2 piston floating Nissin caliper |
Single 255mm disc, Nissin 2 piston floating caliper |
Key Specifications
Engine
Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder
Power
59 kW / 80 hp @ 6550 rpm
Torque
105 Nm / 10.7 kgf-m / 77.4 lb-ft @ 3100 rpm
Top Speed
Not published by manufacturer
Fuel Capacity
14.4 Litres / 3.8 US gal / 3.2 Imp gal
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Full 2016 Triumph Bonneville T120 Specifications
Year
2016 - 17
Make Model
Triumph Bonneville T120
Seat Height
785 mm / 30.9 in
Wheelbase
1445 mm / 56.9 in
Height
1125 mm / 44.3 in
Length
2170 mm / 85.4 in
Width
785 mm / 30.9 in
Dry Weight
224 kg / 494 lbs
Fuel Capacity
14.4 Litres / 3.8 US gal / 3.2 Imp gal
Displacement
1198 cc / 73.1 cu in
Engine Detail
Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder
Bore x Stroke
97.6 x 80 mm
Compression Ratio
10.0:1
Cooling System
Liquid cooled
Emissions
EURO 4 compliant
Exhaust
Chromed 2 into 2 exhaust system with twin chrome silencers,
Fuel Induction
Multipoint sequential electronic fuel injection
Ignition
Digital
Lubrication
Wet sump
Clutch
Wet, multi-plate
Final Drive
Chain, X-ring
Transmission / Drive
6-Speed
Frame Type
Dual tubular steel cradle
Suspension - Front
Kayaba 41 mm forks
Suspension - Rear
Kayaba twin shocks with adjustable preload
Rake
25.5°
Trail
105.2 mm / 4.1 in
Wheel Travel - Front
120 mm / 4.7 in
Wheel Travel - Rear
120 mm / 4.7 in
Brakes - Front
2 x 310 mm discs, 2 piston floating Nissin calipers
Brakes - Rear
Single 255 mm disc, 2 piston floating Nissin caliper
ABS
Standard
Tyres - Front
100/90-18
Tyres - Rear
150/70 R17
Wheels - Front
2.75 x 18, 32 spokes
Wheels - Rear
4.25 x 17, 32 spokes
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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