The Harley-Davidson FLS Softail Slim S is a masterclass in marrying modern power with vintage charm. Under its sleek, blacked-out exterior lies the Screamin Eagle Air-Cooled Twin Cam 110B engine, unleashing a torrent of torque and muscle.
Its retro-inspired handlebars, gloss-black headlamp cover, and “Cat Eye” console evoke the swing-era swagger of 1940s bobbers, while the chopped fender and narrow rear tire create a stripped-down profile that’s quintessentially classic. But don’t let its old-school looks fool you – this bike packs the punch of a high-performance machine.
As you fire up the engine and feel its raw power coursing through the frame, it becomes clear: the Softail Slim S is more than just a stylish throwback – it’s an authentic riding experience that defies time.
Key Specifications
Engine Type
Screamin’ Eagle, Twin Cam 110B
Engine Capacity
1801 cc / 109.9 cu in
Max Torque
145 Nm / 14.8 kgf-m / 107.0 ft. lbs @ 3000 rpm
Fuel Tank Capacity
5.0 US gallons / 18.9 L
Weight (Wet/Kerb)
708 lbs / 321 kg
Seat Height
25.6 inches / 650 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Harley Davidson FLS Softail Slim S
Year
2016 – 2017
Engine
Engine Type
Screamin’ Eagle, Twin Cam 110B
Displacement
1801 cc / 109.9 cu in
Bore x Stroke
101.6 x 111.1 mm
Compression Ratio
9.2:1
Max Torque
145 Nm / 14.8 kgf-m / 107.0 ft. lbs @ 3000 rpm
Engine Management System
Electronic Sequential Port Fuel Injection (ESPFI)
Cooling System
Air-cooled
Exhaust
Black over/under shotgun exhaust with slash-cut mufflers
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
