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Triumph Daytona 955I - 1999 Specifications and Reviews

The 1999 Triumph Daytona 955i is a lightweight sport bike that appeals to riders seeking nimble handling combined with genuine performance. Its distinctive 955cc triple engine delivers 128 horsepower with a characterful mid-range punch, making it best known for blending retro British appeal with modern sportbike capability and approachable ergonomics for both road and track use.

5 stars Average rating: 5 from 3 votes
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General information

CategorySport
Year1999
ModelTriumph Daytona 955i
 
 

Engine and Transmission Specifications

Greenhouse gases13.7 CO
Fuel consumption0.59 litres/100 km (169.5 km/l or 398.68 mpg)
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel systemInjection
Valves per cylinder4
Bore x stroke79.0 x 65.0 mm (3.1 x 2.6 inches)
Compression11.2:1
60-140 km/h (37-87 mph), highest gear8.800 seconds
0-100 km/h (0-62 mph)3.100 seconds
Top speed253.0 km/h (157.2 mph)
Torque100.00 Nm (10.2 kgf-m or 73.8 ft.lbs) @ 7500
Power128.00
Engine typeIn-line three, four-stroke
Capacity:956.00 ccm (58.34 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDual disc
Rear tyre dimensions190/50-ZR17
Front tyre dimensions120/70-ZR17
Rear suspension travel140 mm (5.5 inches)
Front suspension travel120 mm (4.7 inches)
 
 

Physical measures and capacities

Fuel capacity18.00 litres (4.76 gallons)
Wheelbase1,440 mm (56.7 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Front percentage of weight49.4
Weight incl. oil, gas, etc224.0 kg (493.8 pounds)

Other specs

StarterElectric

Rider Reviews

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⚠ Safety Recalls (2)

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS Apr 2004 · 04V156000

ON CERTAIN MOTORCYCLES, THE FUEL CONNECTOR LINKING EACH OF THE FEED AND RETURN FUEL HOSES TO THE FUEL PUMP MOUNTING PLATE MAY FRACTURE FOLLOWING IN-SERVICE HANDLING.

Risk: FUEL COULD ESCAPE FROM THE FRACTURED BODY OF THE CONNECTOR ONTO THE ENGINE OR SIDE OF THE BIKE. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, CAN RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE CONNECTOR. THE RECALL BEGAN ON JULY 30, 2004. OWNERS SHOULD CONTACT TRIUMPH AT 1-678-854-2010.

ENGINE AND ENGINE COOLING:ENGINE Apr 1999 · 99V083000

VEHICLE DESCRIPTION: MOTORCYCLES. OIL CAN LEAK FROM BETWEEN THE CRANKCASE HALVES.

Risk: THIS CAN RESULT IN OIL SPILLAGE FORWARD OF THE REAR TIRE AND COULD, IN SOME CASES, CAUSE VEHICLE INSTABILITY.

Remedy: DEALERS WILL REPLACE THE LOWER CRANKCASE BOLTS.

Source: NHTSA. View all Triumph recalls →