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2026 Triumph Bonneville T120 — photo 1 of 22
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Specs

New or used
New
Availability
In stock
Colour
Aegean Blue / New England White
Available colours
Stone Grey Aegean Blue / New England WhiteManufacturer spec
Horsepower
78.9 hpManufacturer specDealer: Max power - 78.9 hp (58.8kW) @ 6,550 rpm
Torque
77.4 lb-ftManufacturer specDealer: Max - 77.4 ft. lb. (105 Nm) @ 3,500 rpm
Displacement
1,200 ccManufacturer spec
Cylinders
2Manufacturer specDealer: Parallel twin, 8 valve, SOHC, 270° firing order
Cooling
Liquid-cooledManufacturer spec
Transmission
ManualManufacturer specDealer: Gearbox - 6-speed
Final drive
ChainManufacturer spec
Mileage
2 mi
Seat height
30.8 inManufacturer specDealer: 30.8 in. (782 mm)
Wheelbase
56.6 inManufacturer specDealer: 56.6 in. (1,438 mm)
Wet weight
513.7 lbManufacturer specDealer: Wet - 513.7 lb. (233 kg)
Fuel capacity
3.8 galManufacturer specDealer: 3.8 US gal. (14.5 l)
Warranty
2 years unlimited mileage Service - 12 months or 10,000 miles, whichever comes firstManufacturer spec
VIN
SMTDU0H27TTCR0854
Stock #
TRM0317
All details from the dealer (22)
Model Type
Bonneville
Model Code
NA

Features

A2-LICENCE COMPATIBLE
Accessory-fit power restrictor kit enables European A2 license compliance.Manufacturer spec
REASSURING STOPPING POWER
Brembo twin front calipers provide confident control.Manufacturer spec

Your Ride. Your Story

YOUR RIDE. YOUR STORY.
It’s easy to make your Bonneville truly yours.Manufacturer spec

General Information

Model Code
NAManufacturer spec

Brakes/Wheels/Tires

Wheels
Front - Spoked wheel with aluminum rim, 32-spoke, 18 x 2.75 in. Rear - Spoked wheel with aluminum rim, 32-spoke, 17 x 4.25 in.Manufacturer spec
Tires
Front - 100 / 90-18 Rear - 150 / 70 R17Manufacturer spec

Dimensions

Height
42.9 in. (1,090 mm)Manufacturer spec
Width
30.4 in. (772 mm)Manufacturer spec

Electrical

Instrumentation
Twin dial analogue speedometer and tachometer with LCD multi-function displaysManufacturer spec

Engine

Bore x Stroke
3.84 x 3.1 in. (97.6 x 80 mm)Manufacturer spec
Compression Ratio
10:1Manufacturer spec
Clutch
Wet, multi-plate, slip and assistManufacturer spec
Fuel System
Multipoint, fuel injection with electronic throttle controlManufacturer spec
Exhaust
Chrome 2-into-2 exhaust system with twin chrome silencersManufacturer spec
MPG Rating
Fuel consumption - 53.5 mpg (4.4 l / 100 km)Manufacturer spec

Operational

Frame
Tubular steel, steel cradles Swingarm - Twin-sided, fabricated steelManufacturer spec
Front Suspension
Showa 1.85 in. (47 mm) cartridge forksManufacturer spec
Rear Suspension
KYB twin (RSU) with preload adjustmentManufacturer spec
Rake
25.5ºManufacturer spec
Trail
4.1 in. (105.2 mm)Manufacturer spec

From the dealer's page

Expertly engineered for an unparalleled riding experience with classic character.

Price history

Tracked since Oct 4, 2026 · last checked 2d ago

Timeline

  1. First seen

    Oct 4, 2026

Market context

Comp set: 2024–2028 Triumph Bonneville T120 · 10 listings

Median asking
$14,358
across 10 comparable listings
This one
$14,595
+1.6% vs median
Days on market
3d
none have left dealer sites yet
Left dealer sites
—
none yet
Throttle+

Deal reasons — where this asking price sits against similar listings, with the sample behind it

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