Technical specifications
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| Model: |
620 Sport |
| Years: |
2003 |
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Engine:
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Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valve per cylinder, belt driven
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Capacity:
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618 cc / 37.7 cu in
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Bore x Stroke:
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80 x 61.5 mm
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Compression Ratio:
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10.5:1
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Cooling System:
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Air cooled
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Induction:
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Marelli CPU 5.9M electronic fuel injection, 45 mm throttle body
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Spark Plugs:
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ChampionRA4HC / NGK DCPR8E
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Ignition:
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Marelli electronic
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Battery:
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12V 10Ah
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Starting:
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Electric
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Max Power:
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45 kW / 61hp @ 8750 rpm
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Max Torque:
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54 Nm / 5.5 kgf-m /39.8ft-lb @ 6500 rpm
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Clutch:
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Wet, multiplate
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Transmission:
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5 Speed
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Primary Drive Ratio:
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1.85:1 (33/61)
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Gear Ratios:
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1st2.500 / 2nd 1.714 / 3rd 1.333 / 4th 1.074 / 5th 0.966:1
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Final Drive Ratio:
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2.60:1 (15/39)
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Final Drive:
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Chain
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Front Suspension:
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Marzocchi 43 mm upside-down fork
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Rear Suspension:
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Progressive cantilever linkage with fully adjustable, Sachs Boge monoshock with position-sensitive damping
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Front Brakes:
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2x 320 mm Discs, 4 piston calipers
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Rear Brakes:
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Single 245 mm disc, 2 piston caliper
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Front Tyre:
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120/70 ZR17
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Rear Tyre:
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160/60 ZR17
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Dimensions:
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Length: 2030 mm / 79.9 in Width: 780mm / 30.7 in Height: 1110mm / 43.7 in
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Wheelbase:
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1405 mm / 55.3in
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Seat Height:
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815mm / 32.1in
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Dry Weight:
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182 kg / 401 lbs
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Fuel Capacity:
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16 L / 4.2US gal / 3.5 Imp gal
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Top Speed:
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195 km/h / 121.2 mph
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