Technical specifications
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| Model: |
Montjuic Mk I |
| Years: |
1979 |
|
Engine:
|
Four stroke, parallel twin cylinders, DOHC, 4 valve per cylinder
|
|
Capacity:
|
497 cc / 30.2 cu-in
|
|
Bore x Stroke:
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72 x 61 mm
|
|
Cooling System:
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Air cooled
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Compression Ratio:
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10.2:1
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|
Induction:
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2x 32mm Dell'Orto PHF carburetors
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Ignition:
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Electric CDI
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Starting:
|
Electric
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Max Power:
|
58 hp / 43.2 kW @ 9500 rpm
|
|
Transmission:
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6 Speed
|
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Final Drive:
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Chain
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Front Suspension:
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Marzocchi forks
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Rear Suspension:
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Marzocchi shocks with 5-way spring preload adjustment.
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Front Brakes:
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2x 260mm discs
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Rear Brakes:
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Single 260mm disc
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Front Tyre:
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3.00-18
|
|
Rear Tyre:
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3.25-18
|
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Dry Weight:
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NA
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Fuel Capacity:
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11.5 Litres / 3.0 US gal
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|
Consumption average:
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49 mpg
|
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Standing ¼ Mile:
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13.4 sec / 87.5 mp/h
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|
Top Speed:
|
113 mph
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