Triumph Sprint ST (1999)

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The Triumph Sprint ST is a motorcycle released in 1999 with a capacity of 955cc and a liquid-cooled engine. It has a maximum power of 110 hp and maximum torque of 97 Nm at 6200 rpm. The transmission is six speed with a wet, multiple disc, cable operated clutch and a chain final drive. The frame is made of aluminum with twin spars, and the suspension includes 45mm forks with dual rate springs and a monoshock with adjustable preload, compression, and rebound damping. The front brakes are two 320mm discs with four piston calipers and the rear brake is a single 255mm disc with a two piston caliper. The motorcycle features alloy three spoke wheels with a 17×3.5-inch front and a 17×5.5-inch rear. The front tire is 120/70 ZR17, and the rear tire is 190/50 ZZR17. It has a rake of 24.5 degrees and a trail of 80mm/3.1 inches. The dimensions are 2160mm/85.0 inches in length, 735mm/28.9 inches in width at the handlebars, and 1220mm/48.0 inches in height. The wheelbase is 1470mm/57.9 inches, and the seat height is 800mm/31.5 inches. The dry weight is 207kg/456lbs, and the fuel capacity is 21 liters/5.5 US gallons/4.6 Imperial gallons. The average fuel consumption is 6.5 L/100 km or 15.3 km/L or 36 US mpg or 43.2 Imp mpg. The standing quarter-mile time is 11.0 seconds, and the top speed is 231 km/h/143.5 mph.

Technical specifications:

Make Model: Triumph Sprint ST

Year: 1999


Engine: Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder
Capacity: 955 cc / 58.3 cu in
Cooling System: Liquid cooled
Bore x Stroke: 79 x 65 mm
Lubrication: Wet sump
Compression Ratio: 11.2:1
Induction: Multipoint sequential electronic fuel injection
Engine Oil: Synthetic, 10W/40
Ignition: Digital CDI
Spark Plug: NGK, CR9EK
Starting: Electric
Max Power: 80.2 kW / 110 hp @ 9200 rpm
Max Torque: 97 Nm / 9.89 kg-m / 71.5 ft-lb @ 6200 rpm
Clutch: Wet, multiple discs, cable operated
Transmission: 6 Speed

Final Drive: Chain
Frame: Aluminium, twin spar
Front Suspension: 45 mm Forks with dual rate springs and adjustable preload
Rear Suspension: Monoshock with adjustable preload, compression and rebound damping
Front Brakes: 2 x 320 mm Discs, 4 piston calipers
Rear Brakes: Single 255 mm disc, 2 piston caliper
Wheels Front: Alloy 3 spoke, 17 x 3.5 in
Wheels Rear: Alloy 3 spoke, 17 x 5.5 in
Front Tyre: 120/70 ZR17
Rear Tyre: 190/50 ZZR17
Rake: 24.5 o
Trail: 80 mm / 3.1 in
Dimensions: Length 2160 mm / 85.0 in Width 735 mm / 28.9 in (handlebars) Height 1220 mm / 48.0 in
Wheelbase: 1470 mm / 57.9 in
Seat Height: 800 mm / 31.5 in
Dry Weight: 207 kg / 456 lbs
Fuel Capacity: 21 Litres / 5.5 US gal / 4.6 Imp gal
Consumption Average: 6.5 L/100 km / 15.3 km/l / 36 US mpg / 43.2 Imp mpg
Standing 1/4 Mile: 11.0 sec
Top Speed: 231 km/h / 143.5 mph

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