Triumph Speed Triple T509 - 1997 Specifications and Reviews

The 1997 Triumph Speed Triple T509 is a nimble naked bike powered by an 885cc triple-cylinder engine producing 108 horsepower. Designed for riders seeking agile handling and characterful performance, it's renowned for its responsive middleweight dynamics and distinctive engine character. The T509 became a modern classic, establishing the Speed Triple as Triumph's iconic naked bike platform.

1997
4 stars Average rating: 4 from 1 votes
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General information

CategoryNaked bike
Year1997
ModelTriumph Speed Triple T509

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Valves per cylinder4
Torque85.00 Nm (8.7 kgf-m or 62.7 ft.lbs) @ 7600
Power108.00
Engine typeIn-line three, four-stroke
Capacity:885.00 ccm (54.00 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc

Physical measures and capacities

Seat height800 mm (31.5 inches) If adjustable, lowest setting.
Power/weight ratio0.5510 HP/kg
Dry weight196.0 kg (432.1 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric

Performance Profile & Rider Fit

108 hp
Peak Power
3.3s
0-60 mph

Best For

Track65%
City80%
Cornering88%
Daily Riding65%
Touring40%
Passenger40%

Rider Profile

Best ForThis bike suits intermediate to experienced riders who are comfortable with strong low-end torque and a punchy, characterful triple engine.
PurposeBuilt as a streetfighter-style naked bike, it excels at aggressive urban riding and twisty backroads rather than long-distance cruising.
Rider FitThe low 800mm seat height and moderately upright riding position make it approachable, though the firm suspension and naked ergonomics demand some core engagement at speed.
CharacterIt has a raw, muscular personality defined by the growl of its three-cylinder engine and a torquey mid-range that rewards confident, assertive riding.
Not Ideal ForIt is not the right choice for riders seeking long-haul touring comfort, wind protection, or off-road capability.

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

Rider Fit Visualizer

1997 Triumph Speed Triple T509 Rider Ergonomics Assessment

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

Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1997 Triumph Speed Triple T509, 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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⚠ Safety Recalls (1)

STRUCTURE:FRAME AND MEMBERS Sep 1997 · 97V164000

VEHICLE DESCRIPTION: MOTORCYCLES. FOLLOWING AN ACCIDENT IMPACT, WELD FRACTURES CAN OCCUR ON THE MAIN FRAME IN THE HEAD STOCK AREA.

Risk: THIS MAIN FRAME SHOULD NOT FRACTURE BUT BEND AFTER AN IMPACT.

Remedy: DEALERS WILL REPLACE THESE FRAMES WITH NEWLY MANUFACTURED FRAMES.

Source: NHTSA. View all Triumph recalls →

Rider Reviews

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