Triumph Thunderbird LT - 2018 Specifications and Reviews

The 2018 Triumph Thunderbird LT is a classic cruiser designed for riders seeking timeless style with modern touring capability. Its windscreen, panniers, and comfortable ergonomics make it ideal for long-distance cruising, while the analogue instruments and dual headlights maintain its retro character. Known for its lightweight construction and accessible handling, it appeals to both experienced cruiser enthusiasts and those transitioning to larger bikes.

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General information

CategoryTouring
Year2018
ModelTriumph Thunderbird LT
 
 

Engine and Transmission Specifications

Exhaust systemChromed twin-skin stainless steel 2 into 1 into 2. tandem large-volume catalysts in centralized catbox. chrome-plated exhaust
Greenhouse gases143.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption6.19 litres/100 km (16.2 km/l or 38.00 mpg)
DrivelineToothed Belt
ClutchWet. multi-plate
Transmission type,final driveBelt
Gearbox6-speed
Cooling systemLiquid
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Multipoint sequential electronic fuel injection. progressive linkage on throttle
Bore x Stroke107.1 x 94.3 mm (4.2 x 3.7 inches)
Compression9.7:1
Torque151.00 Nm (15.4 kgf-m or 111.4 ft.lbs) @ 3550 RPM
Power94.00 HP (68.6 kW) @ 5400 RPM
Engine details270º firing interval
Engine typeTwin, four-stroke
Capacity:1699.00 ccm (103.67 cubic inches)

Brakes, suspension, Frame and wheels

WheelsWire, 56 spoke. Whitewall tyres.
Rear brakes diameter310 mm (12.2 inches)
Rear brakesSingle disc. Brembo 2-piston floating caliper. ABS
Front brakes diameter310 mm (12.2 inches)
Front brakesDouble disc. Nissin 4-piston fixed calipers. ABS.
Rear tyre200/50-R17
Front tyre120/70-R19
Rear wheel travel109 mm (4.3 inches)
Rear SuspensionShowa chromed spring twin shocks with 5 position adjustable preload.
Front wheel travel120 mm (4.7 inches)
Front SuspensionShowa 47mm forks.
Trail133 mm (5.2 inches)
Rake (fork angle)29.9°
Frame typeTubular steel, twin spine. Twin-sided, steel swing arm.

Physical measures and capacities

Oil capacity4.20 litres (0.28 quarts)
Fuel capacity26.00 litres (6.87 gallons)
Wheelbase1,665 mm (65.6 inches)
Overall width956 mm (37.6 inches)
Overall length2,340 mm (92.1 inches)
Overall height1,225 mm (48.2 inches)
Seat height700 mm (27.6 inches) If adjustable, lowest setting.
Power/weight ratio0.2693 HP/kg
Dry weight349.0 kg (769.4 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsWindscreen.
Factory warranty24 months unlimited mileage
Carrying capacityPanniers
LightDual headlights
InstrumentsAnalogue speedometer featuring integrated rev counter, scroll button on handlebars, LCD trip computer, fuel gauge and clock
StarterElectric
Color optionsJet Black, Lava Red/Phantom Black, Crystal White/Phantom Black

Performance Profile & Rider Fit

94 hp
Peak Power
4.8s
0-60 mph

Best For

Track15%
City40%
Cornering40%
Daily Riding60%
Touring90%
Passenger80%

Rider Profile

Best ForBest suited to riders with some experience handling big, heavy cruiser-tourers, as the 349kg dry weight demands confident low-speed control.
PurposeBuilt for relaxed long-distance highway cruising with panniers and a windscreen rather than sport riding or commuting.
Rider FitA tall, heavy machine with a low 700mm seat height that helps shorter riders reach the ground despite its substantial bulk.
CharacterA big-torque British cruiser that delivers effortless, laid-back power with a distinctive parallel-twin 270-degree firing pulse.
Not Ideal ForNot a good fit for riders wanting agile cornering performance, track days, or off-road capability.

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

Rider Fit Visualizer

2018 Triumph Thunderbird LT Rider Ergonomics Assessment

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

Feet:

At 700mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Triumph Thunderbird LT, with a cramped knee angle of around 75 degrees and a slightly forward 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
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MotorcycleDB Review

The 2018 Triumph Thunderbird LT motorcycle is a stunning combination of classic style and modern technology. With its powerful 1699cc engine and comfortable cruising capabilities, this bike is perfect for long rides on the open road. The classic cruiser design is complemented by modern features such as ABS, ride-by-wire throttle, and cruise control, making it a versatile and reliable choice for riders of all levels. The Thunderbird LT also offers ample storage space and customizable options, making it a practical and stylish choice for those looking for a classic cruiser with modern comforts. Overall, the 2018 Triumph Thunderbird LT motorcycle is a top-notch choice for riders who appreciate a classic cruiser design with modern conveniences. Its powerful engine, comfortable ride, and advanced features make it a standout in its class. Whether you're a seasoned rider or just starting out, the Thunderbird LT's combination of style and performance is sure to impress. So, if you're in the market for a reliable and stylish cruiser motorcycle, the Thunderbird LT is definitely worth considering.
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