2020 HARLEY DAVISON FLSL SOFTAIL SLIM

Get the classic look of spoked wheels, chopped fenders and floorboards on the Softail Slim®. It’s 35 pounds lighter, with greater lean angle than Slim models from just a couple years ago. And it has the power and soul-satisfying sound of the Milwaukee-Eight® 107 V-Twin engine.

Engine

• Engine¹ Milwaukee-Eight^® 107
• Bore 3.937 in.
• Stroke 4.374 in.
• Displacement 107 cu in
• Compression Ratio 10.0:1
• Fuel System³ Electronic Sequential Port Fuel Injection (ESPFI)
• Exhaust 2-into-2 shotgun; catalyst in muffler

Dimensions

• Length 90.9 in.
• Seat Height, Laden⁷ 25.5 in.
• Ground Clearance 4.7 in.
• Rake (steering head) (deg) 30
• Trail 5.8 in.
• Wheelbase 64.2 in.
• Tires, Front Specification 130/90B16,73H,BW
• Tires, Rear Specification 150/80B1677H,BW
• Fuel Capacity 5 gal.
• Oil Capacity (w/filter) 5 qt.
• Weight, As Shipped 642 lb.
• Weight, In Running Order 671 lb.

Performance

• Engine Torque Testing Method J1349
• Engine Torque² 110 ft-lb
• Engine Torque (rpm) 3,000
• Lean Angle, Right (deg.) 27.4
• Lean Angle, Left (deg.) 27.4
• Fuel Economy Testing Method Estimated City/Hwy
• Fuel Economy⁵ 47 mpg

Drivetrain

• Primary Drive Chain, 34/46 ratio
• Gear Ratios (overall) 1st 9.311
• Gear Ratios (overall) 2nd 6.454
• Gear Ratios (overall) 3rd 4.793
• Gear Ratios (overall) 4th 3.882
• Gear Ratios (overall) 5th 3.307
• Gear Ratios (overall) 6th 2.79