Technical specifications
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| Model: |
Harley Davidson Softail Fat Boy |
| Years: |
2018 |
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Engine:
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Four stroke, V-Twin, Milwaukee-Eight 107, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder
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Capacity:
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1746 cc / 107 cub in
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Bore x Stroke:
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100 x 111 mm
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Cooling System:
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Air cooled
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Compression Ratio:
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10.0:1
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Exhaust:
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2-into-2 staggered; catalyst in muffler
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Induction:
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Electronic Sequential Port Fuel Injection (ESPFI)
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Lubrication:
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Pressurized, dry-sump with oil cooler
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Ignition:
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Single-fire, non-wasted, map-controlled spark ignition
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Starting:
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Electric
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Max Torque:
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148 Nm / 109 ft-lb @ 3000 rpm
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Clutch:
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Multi-plate, wet
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Transmission:
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6 Speed
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Primary Drive:
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Chain, 34/46 ratio
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Final Drive:
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Belt
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Gear Ratio:
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1st 9.311 / 2nd 6.454 / 3rd 4.793 / 4th 3.882 / 5th 3.307 / 6th 2.79
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Lean Angle, Left:
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25.6º
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Lean Angle, Right:
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25.6º
|
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Front Suspension:
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Showa Inverted forks
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Rear Suspension:
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Mono shock adjustable
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Front Brakes:
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2x Discs 4 piston caliper
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Rear Brakes:
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Single disc 2 piston caliper
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Front Wheel:
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Machined, Lakester cast aluminum
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Rear Wheel:
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Machined, Lakester cast aluminum
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Front Tyre:
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160/60R18,70V,BW
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Rear Tyre:
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240/40R18,79V,BW
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Rake (steering head):
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30°
|
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Trail:
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104 mm / 4.1 in
|
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Dimensions:
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Length 2370 mm / 93.3 in
|
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Wheelbase:
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1655 mm / 65.6 in
|
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Ground Clearance:
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115 mm / 4.5 in
|
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Seat Height:
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675 mm / 26.4 in
|
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Dry Weight:
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304 kg kg / 670 lbs
|
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Wet Weight:
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317 kg / 699 lbs
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Oil Capacity:
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4.7 Litres / 5.0 US qt
|
|
Fuel Capacity:
|
18.9 Litres / 5.0 US gal
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