Technical specifications
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| Model: |
125 GTR |
| Years: |
1968-78 |
|
Production:
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45 658 units
|
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Engine:
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Two stroke, ingle cylinder
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Capacity:
|
123.4 cc / 7.5 cub in
|
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Bore x Stroke:
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52.5 x 57 mm
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Compression:
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7.3:1
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Carburetor:
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Dell'Orto SHB 16/16
|
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Cooling:
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Air cooled, centrifugal fan
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Fuel Mixture:
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1:50
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Induction:
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Disc valve
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Ignition:
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Contact breaker & coil
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Starting:
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Kick start
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Battery:
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6V
|
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Clutch:
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Wet, multiplate
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Max Power:
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4.6 kW / 6.3 hp @ 5000 rpm
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Transmission:
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4 Speed, grip-shift, constant mesh
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Gear Ratios:
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1st 15.46 / 2nd 10.79 / 3rd 7.69 / 4th 5.49:1
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Final Drive:
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Direct drive
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Frame:
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Pressed sheet steel, streamlined monocoque structure
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Front Brakes:
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Drum
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Rear Brakes:
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Drum
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Wheels:
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Interchangeable
|
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Front Tyre:
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3.5 x 10"
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Rear Tyre:
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3.5 x 10"
|
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Dimensions:
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Length: 1795 mm / 70.7 in Width: 710 mm / 30.0 in
|
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Wheelbase:
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1220 mm / 48.0 in
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Dry Weight:
|
90 kg / 198 lbs
|
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Fuel Capacity:
|
7.7 L / 2.0 US gal
|
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Consumption average:
|
2 L/100 km / 50 km/l / 117 US mpg
|
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Top Speed:
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92 km/h / 57 mph
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