Harley Davidson FLSTFI Softail Fat Boy Parts

Find clutch, brakes, exhaust, filters and more for the Harley Davidson FLSTFI Softail Fat Boy. Select a category below to compare current partner listings.

Harley Davidson FLSTFI Softail Fat Boy part categories

Loading products...

Harley Davidson FLSTFI Softail Fat Boy verified model facts

This page is for the Harley Davidson FLSTFI Softail Fat Boy. The facts below are the values recorded for this model in our motorcycle fitment database; blank values are not presented as specifications.

Recorded fact Value
Type Custom
Year 2005
Engine capacity 1449.00 ccm (87,98 cubic inches)
Engine type V2
Stroke 4
Cooling Air
Transmission Belt
Gearbox 5 - speed
Fuel capacity 18.90 litres (4,97 gallons)
Fuel control DOHC
Torque 101.00 Nm (10,25 kgf-m or 74,13 ft.lbs) @ 3800 RPM
Weight 307.0 kg (673,42 pounds)
Length 2396 mm (93,83 inches)
Front brakes Double disc
Rear brakes Single disc
Front tyre MH90 - B16
Rear tyre 150/80 - 16

Parts and fitment for this model

Use the part selector to keep searches tied to Harley Davidson FLSTFI Softail Fat Boy. Select the exact part category before ordering and compare the recorded year, engine and chassis details above with your motorcycle.

  • Recorded year: 2005
  • Motorcycle type: Custom
  • Engine capacity: 1449.00 ccm (87,98 cubic inches)
  • Recorded tyres: front MH90 - B16; rear 150/80 - 16

Workshop manual and service references

Use manufacturer documentation for service intervals, torque settings and safety procedures. Confirm the document matches your recorded year and engine before work.