Harley Davidson FLSTF/I Fat Boy (1999 - 2000)

The Harley-Davidson FLSTF/I Fat Boy: a behemoth of the boulevard, exuding an aura of raw power and unapologetic attitude. Its imposing presence is unmistakable, with sleek lines and minimalist ergonomics designed to put rider and bike in perfect harmony.

At its heart lies the potent Twin Cam 88B engine, delivering more oomph than ever before while its twin counterbalancers work tirelessly to smooth out the ride, allowing riders to carve up the asphalt for hours on end without fatigue setting in.

For those who crave the ultimate big-bore cruiser experience, the Fat Boy is the undisputed king of the road, leaving all pretenders to its throne in a cloud of dust.

Key Specifications

Engine Type	Four stroke, 45 V-Twin,Twin Cam 88 vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder
Engine Capacity	88.4 cubic inches / 1449 cc
Max Power	67 hp / 48.8 kW @ 5200 rpm
Max Torque	86 ft-lb / 116.6 nm
Fuel Tank Capacity	5.0 US gallons / 18.9 L
Weight (Wet/Kerb)	714 lbs / 324 kg
Seat Height	25.4 inches / 645.2 mm

*n/a – information not provided by manufacturer

Harley Davidson FLSTF/I Fat Boy (1999 - 2000)

All Specifications

Make & Model

Model	Harley Davidson FLSTF/I Fat Boy
Year	1999 – 2000

Engine

Engine Type	Four stroke, 45 V-Twin,Twin Cam 88 vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder
Displacement	88.4 cubic inches / 1449 cc
Bore x Stroke	95.3 x 101.6 mm
Compression Ratio	8.9:1
Max Horsepower	67 hp / 48.8 kW @ 5200 rpm
Max Torque	86 ft-lb / 116.6 nm
Engine Management System	Carburetion 40 mm constant velocity with enrichener and accelerator pumpESPFI 38 mm throttle bore electronic sequential port fuel injection
Lubrication System	Dry sump, internally mounted, crank driven gerotor pressure and dual scavenge pump with spin on 10 pressurized oil filter
Cooling System	Air cooled

Performance

Top Speed

n/a

*n/a – information not provided by manufacturer

Transmission

Clutch	Wet 9-plate
Gearbox	5 Speed
Primary Drive Ratio	Chain, 36/25
Gear Ratios	1st 10.1102nd 6.9583rd 4.9534th 3.8625th 3.150
Final Drive	Belt

Electrical & Electronics System

Starter

Electric

Chassis & Suspension

Frame Type	Mild steel tubular frame; rectangular section backbone; stamped, cast and forged junctions;forged fender supports; MIG weldedSwingarm Mild steel, rectangular tube sections,stamped junctions, MIG welded
Front Suspension	41.3 mmTelescopic forkswith beer can covers
Front Suspension Travel	5.1 inches / 130 mm
Rear Suspension	Hidden, horizontal-mounted, coil-over shock
Rear Suspension Travel	4.3 inches / 109 mm
Rake	32
Trail	147 mm / 5.8 in

Wheels & Brakes

Front Tire Size	D402F MT90B16 72H
Rear Tire Size	D401 150/80B16 71H
Front Brakes	Single 292mm disc 4 piston caliper
Rear Brakes	Single 292mm disc 4 piston caliper

Dimension & Weights

Seat Height	25.4 inches / 645.2 mm
Wheelbase	64.5 inches / 1638 mm
Ground Clearance	130 mm /. 5.1 in
Fuel Tank Capacity	5.0 US gallons / 18.9 L
Wet (kerb/curb) Weight	714 lbs / 324 kg
Dry Weight	310 kg /683 lbs

Features

40 mm constant velocity carburetor with enrichener and accelerator pump
ESPFI 38 mm throttle bore electronic sequential port fuel injection
Twin Cam 88B engine
Counterbalancers to smooth out vibrations
Largest displacement in the industry (98 cubic inch / 1,602 cubic centimeters)
Ergonomic design for easy control
Upright seating position
Minimalist boulevard bruiser looks and styling cues
Based on Yamaha’s Silverado platform

*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