What category is the 2005 Triumph Speedmaster?

The 2005 Triumph Speedmaster has a Category of Custom / cruiser.

What is the engine size of the 2005 Triumph Speedmaster?

The 2005 Triumph Speedmaster has a Capacity: of 865.00 ccm (52.78 cubic inches).

What type of engine does the 2005 Triumph Speedmaster have?

The 2005 Triumph Speedmaster has a Engine type of Twin.

What is the engine power of the 2005 Triumph Speedmaster?

The 2005 Triumph Speedmaster has a Power of 55.00.

What is the torque of the 2005 Triumph Speedmaster?

The 2005 Triumph Speedmaster has a Torque of 68.00.

Is the 2005 Triumph Speedmaster air cooled or liquid cooled?

The 2005 Triumph Speedmaster has a Cooling system of Air.

How many gears does the 2005 Triumph Speedmaster have?

The 2005 Triumph Speedmaster has a Gearbox of 5-speed.

How much does the 2005 Triumph Speedmaster weigh?

The 2005 Triumph Speedmaster has a Dry weight of 229.0 kg (504.9 pounds).

What is the seat height of the 2005 Triumph Speedmaster?

The 2005 Triumph Speedmaster has a Seat height of 720 mm (28.3 inches) If adjustable, lowest setting..

Triumph Speedmaster - 2005 Specifications and Reviews

Name: 2005 Triumph Speedmaster
Brand: Triumph
Rating: 5 (1 reviews)

The 2005 Triumph Speedmaster is a middleweight custom cruiser designed for riders seeking retro styling with manageable performance. Its air-cooled 865cc parallel twin produces 55 horsepower and accessible handling, making it ideal for cruiser enthusiasts and those transitioning to larger motorcycles. Known for authentic British character and approachable ergonomics, it balances classic aesthetics with modern reliability.

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General information
Category	Custom / cruiser
Year	2005
Model	Triumph Speedmaster

Engine and Transmission Specifications
Clutch	Wet, multi-plate
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Air
Starter	Electric
Ignition	Digital - inductive type
Fuel control	DOHC
Fuel system	Carburettor. Twin carburettors with throttle position sensor and electric carburettor heaters
Bore x stroke	90.0 x 68.0 mm (3.5 x 2.7 inches)
Compression	9.2:1
Torque	68.00
Power	55.00
Stroke	4
Engine type	Twin
Capacity:	865.00 ccm (52.78 cubic inches)
Physical measures and capacities
Wheelbase	1,655 mm (65.2 inches)
Overall width	830 mm (32.7 inches)
Overall length	2,420 mm (95.3 inches)
Overall height	1,160 mm (45.7 inches)
Seat height	720 mm (28.3 inches) If adjustable, lowest setting.
Dry weight	229.0 kg (504.9 pounds)

Triumph Speedmaster dimensions and frame
Rear brakes diameter	285 mm (11.2 inches)
Rear brakes	Single disc. 2-piston calipers
Front brakes diameter	310 mm (12.2 inches)
Front brakes	Double disc. 2-piston calipers
Rear suspension	Chromed spring twin shocks with adjustable preload
Front suspension	41mm forks
Rake (fork angle)	33.3°
Frame type	Tubular steel cradle
Speed and acceleration
Power/weight ratio	0.2402 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Jet Black, Jet Black/Tornado Red, Jet Black/Neon Blue

Performance Profile & Rider Fit

61 hp

Peak Power

6.5s

0-60 mph

Best For

Track10%

City60%

Cornering35%

Daily Riding65%

Touring55%

Passenger45%

Rider Profile

Best For	Well suited to newer riders or returning riders thanks to its modest power delivery and relaxed cruiser ergonomics.
Purpose	Built for laid-back cruising and boulevard riding rather than outright speed or sport performance.
Rider Fit	Low seat height and a forward, feet-forward cruiser stance make it accessible to shorter riders, though its 250kg wet weight demands some care at low speed.
Character	A classic air-cooled cruiser with a smooth triple-engine character, offering easygoing torque and understated retro styling over aggressive performance.
Not Ideal For	Not the right choice for riders wanting sharp cornering agility, off-road capability, or high-speed touring performance.

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

Rider Fit Visualizer

2005 Triumph Speedmaster Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 720mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Triumph Speedmaster, with a cramped knee angle of around 80 degrees and an upright 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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