Technical specifications
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| Model: |
GSX-R 750 |
| Years: |
1989 |
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Engine:
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Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
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Capacity:
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748 c / 45.6 cub. in.
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Bore x Stroke:
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73.0 x 44.7 mm
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Compression Ratio:
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10.9:1
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Cooling System:
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Air/Oil cooled
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Engine Oil:
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10W/40
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Exhaust System:
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4-into-1-into-2 Stainless-steel exhaust
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Lubrication:
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Wet sump
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Induction:
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4 x 36 mm Mikuni constant-vacuum carburetors
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Ignition:
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Computer controlled electronic ignition
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Spark Plug:
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NGK JR9C
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Starting:
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Electric
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Max Power:
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80.2 kW / 112 hp @ 11000 rpm
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Max Power Rear Tyre:
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67.9 kW / 91 hp @ 11000 rpm
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Max Torque:
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74.5 Nm / 7.6 kgf-m / 54.9 ft-lb @ 10000 rpm
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Clutch:
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Cable operated, wet multiple, coil spring
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Transmission:
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6 Speed, constant mesh
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Final Drive:
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#530 Chain, O-ring sealed, 104 links
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Gear Ratios:
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1st 2.38 / 2nd 1.88 / 3rd 1.63 / 4th 1.45 / 5th 1.29 / 6th 1.20:1
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Frame:
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Lightweight aluminium alloy frame incorporated 45mm box tube main section and cast swing arm pivot
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Front Suspension:
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43mm Telescopic forks adjustable for preload rebound damping
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Rear Suspension:
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Full-floater Monoshock adjustable for preload rebound damping
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Front Brakes:
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2 x 310 mm Discs, 4 piston calipers
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Rear Brakes:
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Single 230 mm disc, 1 piston caliper
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Wheels:
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Alloy, 3 spoke
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Front Rim:
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3.5 x 17
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Front Tyre:
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120/70 ZR17
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Rear Rim:
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4.5 in x 17
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Rear Tyre:
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160/60 ZR17
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Rake:
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24.83°
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Trail:
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99 mm / 3.9 in
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Wheelbase:
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1400 mm / 55.1 in.
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Dimensions:
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Length 2055 mm / 80.9 in. Width 730 mm / 28.7 in. Height 1100 mm / 43.3 in.
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Dry Weight:
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195 kg / 430 lbs
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Wet Weight:
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223.6 kg / 493 lbs.
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Fuel Capacity:
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21 Litres / 5.5 US gal
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Average Consumption:
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6.6 L/100 km / 15.1 km/l / 35.5 US mpg / 42.8 Imp mpg
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Braking 100kmh-0 / 60mph - 0:
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37.2 m / 122 ft
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Standing ¼ mile:
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11 sec / 196.9 km/h / 122.4 mph
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Top Speed:
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248.3 km/h / 154.3 mph
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Colours:
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White/Blue, Red/Black, Red/White
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