PECIFICATIONS
2011 HARLEY-DAVIDSON® FLSTFB SOFTAIL® FAT BOY® LO
Year2011
ManufacturerHarley-Davidson®
Model NameFLSTFB Softail® Fat Boy®
Trim NameLo
Generic Type (Primary)Sport
DIMENSIONS
Length94.3 in.
Seat Height, Laden24.25 in.
Seat Height, Unladen26.35 in.
Ground Clearance4.8 in.
Rake (steering head) (deg)31.6°
Trail5.8 in.
Wheelbase64.5 in.
Fuel Capacity5 gal.
Oil capacity3.5 qt.
Dry Weight700 lbs.
Weight, In Running Order73 lbs.
Luggage Capacity -Volume
Luggage Capacity -Weight
ENGINE
EngineAir-cooled, Twin Cam 96B
Displacement96 cu. in.
Bore3.75 in.
Stroke4.38 in.
Engine TorqueEEC95/1, 93.7 ft. lbs. @ 3000 rpm
Fuel SystemElectronic Sequential Port Fuel Injection (ESPFI)
Compression Ratio9.2:1
DRIVETRAIN
Primary DriveChain, 46/34 ratio
Fuel Economy: Combined City/Hwy35 mpg (city), 54 mpg (hwy)
Gear Ratios (overall) 1st9.311
Gear Ratios (overall) 2nd6.454
Gear Ratios (overall) 3rd4.793
Gear Ratios (overall) 4th3.882
Gear Ratios (overall) 5th3.307
Gear Ratios (overall) 6th2.79
WHEELS & TIRES
Front WheelBlack, Bullet Hole Disc Cast Aluminum
Wheel Option
Rear WheelBlack, Bullet Hole Disc Cast Aluminum
Tires, Front Specification140/75R17 67V
Tires, Rear Specification200/55R17 78V
InstrumentationTank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, 6-speed indicator light
LightingHigh beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
BRAKES
Brake System Type4-piston front, and 2-piston rear
Parking Brake
Lean Angle, Left (deg.)25.2 / 25.6 °
Lean Angle, Right (deg.)25.2 / 25.6 °
ExhaustDenim Black and Satin Chrome, over/under shotgun exhaust with dual mufflers
COLOR
ColorsVivid Black, Brilliant Silver Pearl, Black Denim, White Hot Denim