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YZF-R1 2003
Manufacturer's specifiction

Engine

ConfigurationDOHC four stroke inline four, 5 valves per cylinder, liquid cooledLubricationWet sump; 3.8 litre capacity
Bore & Stroke74mm x 58mmIgnitionTCI
Capacity998ccStarterElectric
Compression Ratio 11.8:1CarburationElectronic fuel injection
Maximum Power
152 bhp @ 10,500 rpm
Gearbox6 speed
Torque 77.4 ft-lb (107Nm) @ 8,500 rpmClutchMulti-plate wet clutch
Chassis
FrameDiamond Deltabox IIITyresFront: 120/70 ZR17
Rear: 190/50 ZR17
DimensionsWeight: 174kg dry
Wheelbase: 1395mm
Length: 2040mm
Width: 705 mm
Height: 1105 mm
Seat height: 820mm
Ground clearance: 140mm
Brakes298mm dual front floating discs, 4 piston calipers
220mm disc rear, 2 piston caliper
Front Suspension Telescopic forksFuel Capacity 17 litres (3.74 gallons imperial, 4.49 gallons US)
Rear Suspension Monocross  

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