Fat Boy
Fat Boy

Fat Boy

Model Features & Specifications

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The original fat custom and the very definition of a heavyweight bike, the Fat Boy® model is big, beefy, and rolls with a stature that’s second to none. This original turns heads wherever it rolls with its fat forks, fat tire, a fat fender, and fat bars. The legendary bike keeps the hardtail chopper spirit alive and stronger than ever.

NEW IN 2016

  • High Output Twin Cam 103B™ engine
  • Newly designed air cleaner cover with High Output 103 badging
  • Electronic throttle control system for enabled cruise control
  • Paint color options including Custom colors



Length 93.9 in. (2385 mm)
Seat Height 26.4 in. (670 mm)
Fuel Capacity 5 gal. (18.9 L)
Dry Weight 700 lbs. (318 kg)


Engine Air-cooled, High Output Twin Cam 103B™
Displacement 103.1 cu. in. (1690 cc)
Engine Torque 100.3 ft. lbs. @ 3000 RPM (136 Nm @ 3000 RPM)
Transmission 6-Speed Cruise Drive®


  Mirror Chrome Aluminum Bullet Hole Disc
Front D408F 140/75R17 67V
Rear D407 200/55R17 78V

Color Options

Color Options Solids: Vivid Black; Charcoal Pearl; Velocity Red Sunglo Two-Tones: NEW Billet Silver/Vivid Black Custom: NEW Purple Fire/Blackberry Smoke; NEW Cosmic Blue Pearl