What category is the 1998 Triumph T509 Speed Triple?

The 1998 Triumph T509 Speed Triple has a Category of Naked bike.

What is the engine size of the 1998 Triumph T509 Speed Triple?

The 1998 Triumph T509 Speed Triple has a Capacity: of 885.00 ccm (54.00 cubic inches).

What type of engine does the 1998 Triumph T509 Speed Triple have?

The 1998 Triumph T509 Speed Triple has a Engine type of In-line three.

What is the engine power of the 1998 Triumph T509 Speed Triple?

The 1998 Triumph T509 Speed Triple has a Power of 105.00.

What is the torque of the 1998 Triumph T509 Speed Triple?

The 1998 Triumph T509 Speed Triple has a Torque of 84.00.

Is the 1998 Triumph T509 Speed Triple air cooled or liquid cooled?

The 1998 Triumph T509 Speed Triple has a Cooling system of Liquid.

How many gears does the 1998 Triumph T509 Speed Triple have?

The 1998 Triumph T509 Speed Triple has a Gearbox of 6-speed.

How much does the 1998 Triumph T509 Speed Triple weigh?

The 1998 Triumph T509 Speed Triple has a Dry weight of 196.0 kg (432.1 pounds).

What is the seat height of the 1998 Triumph T509 Speed Triple?

The 1998 Triumph T509 Speed Triple has a Seat height of 800 mm (31.5 inches) If adjustable, lowest setting..

What is the top speed of the 1998 Triumph T509 Speed Triple?

The 1998 Triumph T509 Speed Triple has a Top speed of 225.0 km/h (139.8 mph).

Triumph T509 Speed Triple - 1998 Specifications and Reviews

Name: 1998 Triumph T509 Speed Triple
Brand: Triumph
Rating: 5 (3 reviews)

The 1998 Triumph T509 Speed Triple is a middleweight naked bike built for riders seeking authentic British character and accessible performance. Its 885cc three-cylinder engine delivers 105 horsepower with distinctive triple-cylinder aggression, making it ideal for both commuting and spirited riding. Known for nimble handling and retro-modern styling, the Speed Triple became iconic for reviving Triumph's sporting heritage.

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1998

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General information
Category	Naked bike
Year	1998
Model	Triumph T509 Speed Triple

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Starter	Electric
Valves per cylinder	3
Torque	84.00
Power	105.00
Stroke	4
Engine type	In-line three
Capacity:	885.00 ccm (54.00 cubic inches)
Physical measures and capacities
Seat height	800 mm (31.5 inches) If adjustable, lowest setting.
Dry weight	196.0 kg (432.1 pounds)
Triumph T509 Speed Triple dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Speed and acceleration
Power/weight ratio	0.5357 HP/kg
Top speed	225.0 km/h (139.8 mph)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

105 hp

Peak Power

3.2s

0-60 mph

139.8 mph

Top Speed

Best For

Track70%

City78%

Cornering90%

Daily Riding65%

Touring40%

Passenger45%

Rider Profile

Best For	This bike suits an intermediate to experienced rider comfortable with strong midrange torque and a naked bike's lack of wind protection at speed.
Purpose	Built for aggressive street riding and twisty backroads where its punchy triple engine and light chassis can shine.
Rider Fit	A moderate 800mm seat height and manageable dry weight make it accessible to riders of average build, though the upright naked stance puts more strain on wrists and core at highway speeds.
Character	Raw, characterful and torquey, this early Speed Triple delivers a growling three-cylinder soundtrack with hooligan-friendly aggression.
Not Ideal For	Not ideal for riders seeking long-distance comfort, wind protection, or any off-road capability.

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

Rider Fit Visualizer

1998 Triumph T509 Speed Triple Rider Ergonomics Assessment

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Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1998 Triumph T509 Speed Triple, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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