General information Model: Triumph Speed Four Year: 2003 Category: Naked bike Rating: 81.2 out of 100. Show full rating and compare with other bikes Engine and transmission Displacement: 599.00 ccm (36.55 cubic inches) Engine type: In-line four, four-stroke Power: 98.00 HP (71.5 kW)) @ 11750 RPM Torque: 68.00 Nm (6.9 kgf-m or 50.2 ft.lbs) @ 10500 RPM Compression: 12.5:1 Bore x stroke: 68.0 x 41.3 mm (2.7 x 1.6 inches) Fuel system: Injection Fuel control: DOHC Cooling system: Liquid Gearbox: 6-speed Transmission type, final drive: Chain Chassis, suspension, brakes and wheels Front tyre dimensions: 120/70-ZR17 Rear tyre dimensions: 180/55-ZR17 Front brakes: Double disc Front brakes diameter: 310 mm (12.2 inches) Rear brakes: Single disc Rear brakes diameter: 220 mm (8.7 inches) Physical measures and capacities Dry weight: 170.0 kg (374.8 pounds) Power/weight ratio: 0.5765 HP/kg Seat height: 810 mm (31.9 inches) If adjustable, lowest setting. Overall height: 1,150 mm (45.3 inches) Overall length: 2,060 mm (81.1 inches) Overall width: 690 mm (27.2 inches) Wheelbase: 1,395 mm (54.9 inches) Fuel capacity: 18.00 litres (4.76 gallons) Other specifications Further information
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