Technical specifications
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| Model: |
250 EXC-F Six Days |
| Years: |
2012- |
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Engine:
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Four stroke, single cylinder, DOHC with finger followers, 4 valves
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Capacity:
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248.6 cc / 15.2 cu-in
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Bore x Stroke:
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76 x 54.80 mm
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Compression Ratio:
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13.2:1
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Cooling System:
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Liquid cooled
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Lubrication:
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Forced oil lubrication with 2 Eaton pumps
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Induction:
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Keihin EFI, flow restrictor, 42 mm
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Ignition:
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Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
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Starting:
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Kick and electric
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Battery:
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YTX4L-BS, 12V 3Ah
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Clutch:
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Wet multi-disc clutch, hydraulically operated
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Transmission:
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6 Speed
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Final Drive:
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Chain, 5/8 x 1/4 in
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Primary Drive Ratio:
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22:68
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Gear Ratios:
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1st 13:33 / 2nd 17:33 / 3rd 19:29 / 4th 23:28 / 5th 23:23 / 6th 26:22
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Final Drive Ratio:
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14:50 (13:50)
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Frame:
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Central tube frame made of chrome molybdenum steel tubing
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Front Suspension:
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WP Suspension Up Side Down 4860 MXMA PA
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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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335 mm / 13.2 in
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Front Brakes:
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Single 260 mm disc, 2 piston caliper
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Rear Brakes:
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Single 220 mm disc, 1 piston caliper
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Front Tyre:
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90/90 - 21 M/C 54M M+S TT
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Rear Tyre:
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120/80 - 18 M/C 65M M+S TT
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Steering Head Angle:
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63.5°
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Wheelbase:
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1482 mm / 58.4 in
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Seat Height:
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970 mm / 38.2 in
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Ground Clearance:
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345 mm / 13.6 in
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Dry Weight:
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107.5 kg / 237 lbs
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Fuel Capacity:
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9.5 Litres / 2.5 US gal
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