Technical specifications
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Model: |
450 EXC-F |
Years: |
2017 |
Engine:
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Four stroke, single cylinder, SOHC, 4 valves per cylinder
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Capacity:
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449.3 cc / cu-in
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Bore x Stroke:
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95 x 63.4 mm
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Compression Ratio:
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11.9:1
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Lubrication:
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Pressure lubrication with 2 rotor pumps
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Induction:
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Keihin MX FCR 39 carburetor
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Ignition:
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Keihin EMS
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Starting:
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Electric
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Clutch:
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Wet, DDS multi-disc clutch, Brembo hydraulics
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Transmission:
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6 Speed
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Primary Drive Ratio:
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31:76
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Secondary Gear Ratio:
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14:52
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Final Drive:
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Chain X-Ring 5/8 x 1/4″
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Frame:
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25CrMo4 steel central-tube frame
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Front Suspension:
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WP 4860 MA upside-down fork
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Front Wheel Travel:
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300 mm / 11.8 in
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Rear Suspension:
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WP Xplor PDS shock absorber
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Rear Wheel Travel:
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310 mm / 1.2 in
|
Front Brakes:
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Single 260 mm disc, floating caliper
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Rear Brakes:
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Single 220mm disc, floating caliper
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Front Tyre:
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90/90 - 21
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Rear Tyre:
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140/80 - 18
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Steering Head Angle:
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63.5°
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Wheelbase:
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1482 mm / 58.3 in
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Seat Height:
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960 mm / 37.8 in
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Ground Clearance:
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355 mm / 14.0 in
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Dry Weight:
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106 kg / 233.7 lbs
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Fuel Capacity:
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8.5 Litres / 2.2 US gal
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