Harley-Davidson Harley Davidson Softail Fat Boy 117 (2025) technical specifications

Harley-Davidson Harley Davidson Softail Fat Boy 117 is produced in 2025. Engine is Four stroke, V-Twin, 2 Milwaukee-Eight 117 custom, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder, displacement 1923 cc / 117 cu in , produces power 77 kW / 104Hp @ 4800 rpm and 171 Nm / 126 lb-ft @ 3000 rpm. Harley-Davidson Harley Davidson Softail Fat Boy 117 weighs 303 kg / 668 lbs. Harley-Davidson Harley Davidson Softail Fat Boy 117 has 5 photos.

Technical specifications

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Model:	Harley Davidson Softail Fat Boy 117
Years:	2025
Engine:	Four stroke, V-Twin, 2 Milwaukee-Eight 117 custom, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder
Capacity:	1923 cc / 117 cu in
Bore x Stroke:	103.5 x 114.3 in
Cooling System:	Air cooled
Compression Ratio:	10.3:1
Exhaust:	2-into-2 staggered, 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 Power:	77 kW / 104Hp @ 4800 rpm
Max Torque:	171 Nm / 126 lb-ft @ 3000 rpm
Clutch:	Mechanical, 10 plate wet, assist & conventional
Transmission:	6 Speed
Primary Drive:	Chain, 34/46 ratio
Final Drive:	Belt, 32/66 ratio
Gear Ratio:	1st 9.311 / 2nd 6.454 / 3rd 4.793 / 4th 3.882 / 5th 3.307 / 6th 2.79
Lean Angle, Left:	25.6?
Lean Angle, Right:	25.6?
Frame:	Mild steel, tubular frame, rectangular section backbone, stamped, cast, and forged junctions, MIG welded, aluminum forged fender supports
Swingarm:	Mild steel, tubular sections, stamped x-member, forged axle junctions, MIG welded, removable belt spacer
Front Suspension:	Dual bending valve 49mm telescopic with aluminum fork triple clamps, dual rate spring, "beer can" covers
Front Wheel Travel:	130 mm / 5.1 in
Rear Suspension:	Hidden, free piston, coil-over monoshock, 43mm stroke, hydraulic preload adjustment
Rear Wheel Travel:	86 mm / 3.4 in
Front Brakes:	2 x 300mm discs, 4 piston fixed caliper
Rear Brakes:	Single 292mm disc, 2 piston floating caliper
ABS:	Standard
Wheels:	Machined, Lakester cast aluminum
Front Wheel:	18 x 4,5 in
Rear Wheel:	18 x 8.0 in
Front Tyre:	160/60R18,70V,BW
Rear Tyre:	240/40R18,79V,BW
Rake (steering head):	30?
Trail:	104 mm / 4.1 in
Dimensions:	Length: 2365 mm / 93.1 in Width: 965 mm / 40.0 in Height: 1120 mm / 44.1 in
Wheelbase:	1650 mm / 65 in
Ground Clearance:	125 mm / 4.9 in
Seat Height:	Unladen 675 mm / 26.6 in Laden 658 mm / 25.9 in
Dry Weight:	303 kg / 668 lbs
Wet Weight:	315 kg / 694 lbs
Fuel Capacity:	18.9 Litres / US 5.0 gal