Technical specifications
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| Model: |
RS4 50 Replica |
| Years: |
2010-11 |
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Engine:
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Two stroke, single cylinder, DOHC, 4-valve
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Capacity:
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49.9 cc / 3.05 cub in.
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Bore x Stroke:
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39.9 x 39.9 mm
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Cooling System:
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Liquid cooled
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Compression Ratio:
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11.5:1
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Lubrication:
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Automatix mixer
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Fuel system:
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Carburetor
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Exhaust:
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Single, stainless steel and chrome silencer
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Ignition:
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CDI
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Starting:
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Electric
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Clutch:
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Multiple discs in oil bath
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Transmission:
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6-Speed
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Primary Transmission:
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69/29
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Final Drive:
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Chain
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Final Drive Ratio:
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60/13
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Frame:
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Aluminium
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Front Suspension:
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Upside down fork, Ø41 mm
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Front Wheel Travel:
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110 mm / 4.3 in.
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Rear Suspension:
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Asymmetric swingarm, monoshock
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Rear Wheel Travel:
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122 mm / 4.8 in.
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Front Brakes:
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Stainless steel disc, Ø 300 mm, 4-piston radial caliper
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Rear Brakes:
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Stainless steel disc, Ø 218 mm, single piston caliper
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Wheels:
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Light alloy with 6 split spokes
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Front Rim:
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2.75 x 17 in.
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Rear Rim:
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3.50 x 17 in.
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Front Tyre:
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110/80-17
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Rear Tyre:
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130/70-17
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Dimensions:
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Length: 1953 mm / 76.9 in Width: 740 mm / 29.1 in Height: 1138 mm / 44.8 in
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Wheelbase:
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1350 mm / 53.1 in
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Seat Height:
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820 mm / 32.3 in.
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Fuel Capacity:
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14.5 Litres / 3.8 US gal
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Reserve:
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3.5 L / 0.92 US gal
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Top Speed:
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96.6 km/h / 60 mph
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