Technical specifications
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| Model: |
HB3-S |
| Years: |
1983-85 |
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Production:
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Included in 101 units for HB3
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Engine:
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Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
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Capacity:
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1062 cc / 64.8 cub. in.
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Bore x Stroke:
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70 x 69 mm / 2.75 x 2.71 in.
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Compression Ratio:
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9.7:1
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Cooling System:
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Air / oil cooled
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Induction:
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4x 33mm Keihin carbs.
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Ignition:
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Electronic
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Starting:
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Electric
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Max Power:
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85.8 kW / 115 hp @ 8500 rpm
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Max Torque:
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100 Nm / 10.2 kgf-m / 73.4 lb-ft. @ 7500 rpm
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Transmission:
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5 Speed
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Final Drive:
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Chain
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Frame:
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Formed from four parts. The main part linked with the steering tube with the rear shock absorber crossbar. Then there is a lower cradle with two connecting plates made of machined avionic steel .
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Front Suspension:
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Italia 40 mm with 8 settings with magnesium tubes
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Rear Suspension:
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Slightly backward facing De Carbon shock absorber with 10 settings. The swing arm is made of chrome-molybdenum steel.
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Front Brakes:
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2x 280mm discs
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Rear Brakes:
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Single 280mm disc
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Front Tyre:
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3.5 x 16
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Rear Tyre:
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4.24 x 16
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Dry weight:
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239 kg / 526.9 lbs
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Top Speed:
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235 km/h / 146 mph.
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