General |
Year
|
2006
|
2006
|
Manufacturer
|
Harley-Davidson®
|
Harley-Davidson®
|
Model Name
|
FLSTF Softail®
|
FLSTF Softail®
|
Trim Name
|
Fat Boy®
|
Fat Boy®
|
Generic Type (Primary)
|
Cruiser
|
Cruiser
|
Dimensions |
Length
|
94.3 in. (2395.2 mm)
|
94.3 in. (2395.2 mm)
|
Seat Height, Laden
|
25.4 in. (645.2 mm)
|
25.4 in. (645.2 mm)
|
Seat Height, Unladen
|
27.5 in. (698.5mm)
|
27.5 in. (698.5mm)
|
Ground Clearance
|
5.1in.
|
5.1in.
|
Rake/trail
|
32° / 5.00 in.
|
32° / 5.00 in.
|
Wheelbase
|
64.5 in. (1638.3 mm)
|
64.5 in. (1638.3 mm)
|
Fuel Capacity
|
0.5 gal. (1.9 L)
|
0.5 gal. (1.9 L)
|
Oil capacity
|
3.5 qts. (3.3 L)
|
3.5 qts. (3.3 L)
|
Weights |
Dry Weight
|
672 lbs.
|
672 lbs.
|
Weight, In Running Order
|
714 lbs. (324 kg)
|
714 lbs. (324 kg)
|
Engine |
Engine
|
Engine4 Air-cooled Twin Cam 88BTM (balanced)
|
Engine4 Air-cooled Twin Cam 88BTM (balanced)
|
Displacement
|
88 cu. in. (1450 cu. cm)
|
88 cu. in. (1450 cu. cm)
|
Bore
|
3.75 in.
|
3.75 in.
|
Stroke
|
4.00 in.
|
4.00 in.
|
Engine Torque
|
85 ft. lbs. @ 3000 rpm (115 NM @ 3000 rpm)
|
85 ft. lbs. @ 3000 rpm (115 NM @ 3000 rpm)
|
Fuel System
|
Electronic Sequential Port Fuel Injection (ESPFI)
|
Electronic Sequential Port Fuel Injection (ESPFI)
|
Compression Ratio
|
8.9:1
|
8.9:1
|
Fuel Economy: Combined City/Hwy
|
54.0 hwy / 35.0 city
|
54.0 hwy / 35.0 city
|
Primary Drive
|
Chain, 34/46 ratio
|
Chain, 34/46 ratio
|
Gear Ratios (overall) 1st
|
10.110
|
10.110
|
Gear Ratios (overall) 2nd
|
6.958
|
6.958
|
Gear Ratios (overall) 3rd
|
4.953
|
4.953
|
Gear Ratios (overall) 4th
|
3.862
|
3.862
|
Gear Ratios (overall) 5th
|
3.150
|
3.150
|
Wheels & Tires |
Front Wheel
|
Chrome, Profile Laced Aluminum
|
Chrome, Profile Laced Aluminum
|
Rear Wheel
|
Polished, Slotted Disc Forged Aluminum
|
Polished, Slotted Disc Forged Aluminum
|
Front Tire
|
MH90-21 54H
|
MH90-21 54H
|
Rear Tire
|
200/55R17 78V
|
200/55R17 78V
|
Electric |
Instrumentation
|
Tank-mounted electronic speedometer with odometer; Time-of-day clock; Dual resettable tripmeter
|
Tank-mounted electronic speedometer with odometer; Time-of-day clock; Dual resettable tripmeter
|
Lighting
|
High beam, front fender running lights, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
|
High beam, front fender running lights, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
|
Chassis |
Brake System Type
|
4-piston front and 2-piston rear
|
4-piston front and 2-piston rear
|
Lean Angle, Left (deg.)
|
31.0° / 34.0°
|
31.0° / 34.0°
|
Exhaust
|
Chrome, straight over/under shotgun exhaust w/ dual mufflers
|
Chrome, straight over/under shotgun exhaust w/ dual mufflers
|
|
|
|