Harley Davidson Softail Fat Bob 107 (2018)

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The 2018 Harley Davidson Softail Fat Bob 107 features a four-stroke, V-twin Milwaukee-Eight 107 engine with hydraulic, self-adjusting lifters and 4 valves per cylinder. It has a capacity of 1746cc/107 cub in, and an air-cooled cooling system. The compression ratio is 10.0:1 and it has a 2-into-1-into-2 dual side exhaust with a catalyst in the muffler. The fuel system is Electronic Sequential Port Fuel Injection (ESPFI) with a pressurized, dry-sump lubrication and oil cooler. The ignition is single-fire, non-wasted, map-controlled spark ignition and it has an electric starting system. The bike has a maximum torque of 145 Nm/107 ft-lb at 3250 rpm and a multi-plate, wet clutch with a 6-speed transmission. The primary drive is a chain with a 34/46 ratio and the final drive is a belt with gear ratios of 1st 9.311 to 6th 2.79. The lean angle on this bike is 32 degrees on the left and 31 degrees on the right. The front suspension has Showa inverted forks and the rear is a mono shock adjustable system. The front brakes consist of 2 x disc, 4 piston calipers and the rear has a single disc with a 2 piston floating caliper. The wheels are denims black and made of structure cast aluminum with laser etched graphics with the front tire being 150/80-16,71H,BW and the rear tire being 180/70B16,77H,BW. The rake (steering head) is 28 degrees with a trail of 132 mm/5.2 in. The bike measures 2340mm/92.1 in in length with a wheelbase of 1615mm/63.5 in. The seat height is 710 mm/27.9 in in the unladen state with a ground clearance of 120 mm/4.7 in. The dry weight of the bike is 296 kg/652.5 lbs and wet weight is 306 kg/674.6 lbs. The fuel capacity is 13.6 Litres/US 3.6 gal.

Technical specifications:

Make Model: Harley Davidson Softail Fat Bob 107

Year: 2018


Engine: Four stroke, V-Twin, Milwaukee-Eight 107, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder
Capacity: 1746 cc / 107 cub in
Bore x Stroke: 100 x 111 mm
Cooling System: Air cooled
Compression Ratio: 10.0:1
Exhaust: 2-into-1-into-2 dual side, catalyst in muffler
Induction: Electronic Sequential Port Fuel Injection (ESPFI)
Lubrication: Pressurized, dry-sump with oil cooler
Ignition: Single-fire, non-wasted, map-controlled spark ignition
Starting: Electric
Max Torque: 145 Nm / 107 ft-lb @ 3250 rpm
Clutch: Multi-plate, wet
Transmission: 6 Speed
Primary Drive: Chain, 34/46 ratio
Final Drive: Belt

Gear Ratio: 1st 9.311 / 2nd 6.454 / 3rd 4.793 / 4th 3.882 / 5th 3.307 / 6th 2.79
Lean Angle, Left: 32 o
Lean Angle, Right: 31 o
Front Suspension: Showa Inverted forks
Rear Suspension: Mono shock adjustable
Front Brakes: 2 x Disc, 4 piston caliper
Rear Brakes: Single disc, 2 piston floating caliper
Front Wheel: Denim black, Structure cast aluminum with laser etched graphics
Rear Wheel: Denim black, Structure cast aluminium with laser etched graphics
Front Tyre: 150/80-16,71H,BW
Rear Tyre: 180/70B16,77H,BW
Rake (steering head): 28 degrees
Trail: 132 mm / 5.2 in
Dimensions: Length 2340 mm / 92.1 in
Wheelbase: 1615 mm / 63.5 in
Seat Height: Unladen 710 mm / 27.9 in
Ground Clearance: 120 mm / 4.7 in
Dry Weight: 296 kg / 652.5 lbs
Wet Weight: 306 kg / 674.6 lbs
Fuel Capacity: 13.6 Litres / US 3.6 gal

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