2026 Harley-Davidson® Fat Boy® Base

Retail Price

$22,599.00

Information

2026 Harley-Davidson® Fat Boy®

Built in the Image of Bold

Wide tires front and back. Classic Lakester cast aluminum wheels. The iconic steamroller stance, backed by a Milwaukee-Eight® 117 motor. LED lighting all around, Rider Safety Enhancements standard, and fine factory details that honor one of Harley-Davidson's most legendary silhouettes. The 2026 Fat Boy is bold by design.

Features may include:

Nothing Looks Like a Fat Boy
  • From its signature steamroller stance to new paint, a unique tank medallion, and full LED lighting, the 2026 Fat Boy defines one of Harley-Davidson’s most stand-out bikes.
Bold Colorways + Model-Specific Tank Medallion
  • The 2026 Fat Boy gets a fresh shot of attitude with a Fat Boy-specific tank medallion and bold new Olive Steel Metallic two-tone, joining Dark Billiard Gray, Vivid Black, White Onyx Pearl, and Brilliant Red. It’s a lineup built to make an entrance, no matter which shade you choose.
Classic Machined Lakester Wheels
  • Solid Lakester cast aluminum wheels, paired with wide front and rear tires, give the Fat Boy its unmistakable steamroller stance and planted look from every angle
Signature Headlamp Nacelle + LED Lighting All Around
  • A sculpted chrome nacelle frames the front end of the Fat Boy, lit by a powerful 7" LED headlamp. Bright LED signals complete the bike’s all-around LED lighting package, blending timeless style with modern visibility. It’s a classic face, sharpened through a modern lens.
As Fast As It Looks
  • The Milwaukee-Eight 117, Touring Intake, 2-into-2 exhaust, and performance-tuned suspension make the 2026 Fat Boy a show of force to match its legendary presence.
Punchy Milwaukee-Eight 117 Custom Moto
  • The Milwaukee-Eight 117 feeds the Fat Boy exactly what it was built for: big torque and roll-on power that turns its solid, planted stance into something that moves with surprising quickness.

Photos

Highlights

  • Clarksville, Tennessee
  • 2026
  • Harley-Davidson®
  • Fat Boy® Base
  • Milwaukee-Eight® 117 Custom
  • 6-Speed Cruise Drive®
  • Available

Specifications

  • 2026
  • Harley-Davidson®
  • FLFB Fat Boy®
  • Base
  • Cruiser
  • $300
  • Premium Solids (LV2B): $650
  • $1,100
  • Standard
  • Standard
  • $200
  • $895
  • Milwaukee-Eight® 117 Custom
  • Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; four valves per cylinder
  • 4.075 in. (103.5 mm)
  • 4.5 in. (114.3 mm)
  • 117 cu in (1,923 cc)
  • 10.3:1
  • Electronic Sequential Port Fuel Injection (ESPFI)
  • Helix style A/C
  • 2-into-2 staggered; catalyst in muffler
  • Pressurized, dry-sump with oil cooler
  • 93.1 in. (2,365 mm)
  • 40 in. (965 mm)
  • 44.1 in. (1,120 mm)
  • 25.9 in. (658 mm)
  • 26.6 in. (675 mm)
  • Static: 4.9 in. (125 mm)
  • 30 deg
  • Angle: 32 deg
  • 4.1 in. (104 mm)
  • 65 in. (1,650 mm)
  • Michelin® Scorcher 11,
  • Michelin® Scorcher 11,
  • Scorcher 11
  • 160/60R18,70V,BW
  • Scorcher 11
  • 240/40R18,79V,BW
  • 5 gal. (18.9 l)
  • 1 gal. (3.8 l)
  • 5 qt. (4.7 l)
  • Transmission: 1 qt. (.95 l ) | Primary Chain Case: 1.43 qt. (1.35 l )
  • 668 lb. (303 kg)
  • 694 lb. (315 kg)
  • 1,175 lb. (533 kg)
  • 450 lb. (204 kg)
  • 760 lb. (345 kg)
  • J1349
  • 126 ft-lb (171 Nm)
  • 3,000 rpm
  • 103 HP / 77 kW @ 4800 rpm
  • Testing Method: J1168 | 25.6 deg
  • Testing Method: J1168 | 25.6 deg
  • Testing Method: Estimated City/Hwy | 47 mpg (5 l/100 km)
  • Chain, 34/46 ratio
  • Belt, 32/66 ratio
  • Mechanical, 10 plate wet, assist & conventional
  • 6-Speed Cruise Drive®
  • 9.311
  • 6.454
  • 4.793
  • 3.882
  • 3.307
  • 2.79
  • Mild steel, tubular frame; rectangular section backbone; stamped, cast, and forged junctions; MIG welded; aluminum forged fender supports
  • Mild steel, tubular sections, stamped x-member, forged axle junctions; MIG welded; removable belt spacer
  • Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; "beer can" covers
  • Hidden, free piston, coil-over monoshock; 43mm stroke; hydraulic preload adjustment
  • Machined, Lakester cast aluminum
  • Diameter: 18 in. (457 mm) | Width: 4.5 in. (114 mm)
  • Machined, Lakester cast aluminum
  • Diameter: 18 in. (457 mm) | Width: 8 in. (203 mm)
  • 4-piston fixed front and 2-piston floating rear
  • Rotor: Front and rear silver, Split 7-spoke floating rotors
  • 11.8 in. (300 mm)
  • Thickness: 0.2 in. (5 mm)
  • 11.5 in. (292 mm)
  • Thickness: 0.23 in. (5.8 mm)
  • Standard
  • 5.1 in. (130 mm)
  • 3.4 in. (86 mm)
  • Sealed, maintenance-free, absorbed glass mat (AGM) battery, 12V, 17.5Ah, 310 CCA at 0°F
  • Three-phase, 48 Amp system (364 Watts @13 Volts, 900 rpm, 624 Watts max power @ 13 Volts, 2000 rpm)
  • 1.6 kW electric with solenoid shift starter motor engagement
  • Headlamp: All LED headlamp, low and high beam with signature position lighting | Tail/Stop: Bullet-style, LED stop/tail/turn signals | Front Signal Lights: LED Bullet Turn Signals | Rear Turn Signals: LED Bullet Turn Signals
  • 5-inch (127 mm) analog speedometer with digital gear, odometer, fuel level, ride modes, heated gear, traction control, ABS, TPMS, cruise control, clock, trip, range and tachometer indication
  • Electric Power Outlet: USB C-Type , Output 5V at 2.4 Amp
  • 1 Vehicles depicted may differ from vehicles manufactured and delivered. Specifications and prices listed may differ from specifications and prices of vehicles manufactured and delivered. All product descriptions (including depictions, specifications, dimensions, measurements, ratings and competitive comparisons) are based on available information at the time of publication. Although such descriptions are believed correct, errors and changes can occur and complete accuracy cannot be guaranteed. Harley-Davidson may make changes at any time to prices and specifications, and may change or discontinue models, without notice and without incurring any obligation. Attention: Vehicles in the configurations shown and many of the accessories described in this catalog may not be available for sale or use in some locations. Please check with your dealer for complete product details and the latest information. All models feature 6-speed transmission (VRSC™ models and Sportster® models are 5-speed) and carbon fiber belt final drive; multi-plate clutch with diaphragm spring in oil bath; and 2-year unlimited mileage warranty. | 2 Measurement reflects 180 lb. (81.7 kg) operator weight. | 3 Recommended 91 octane or higher fuel (R+M)/2. | 4 Standard and optional wheels may vary by country and region. | 5 Values shown are nominal. Performance may vary by country and region. | 6 See motorcycle owner’s manual for complete details. | 7 Inspections of certain systems and components are required at 2,500 mile (4,000 km) intervals. See Owner’s Manual for full details. | 8 49-state only. Prices listed are the Manufacturer's Suggested Retail Prices. Other options are available at additional cost. Prices exclude dealer setup, taxes, title and licensing and are subject to change. Dealer prices may vary. | 9 Limited availability. See your dealer for details and available colors. | 10 North America security system includes immobilizer; outside North America the security system includes immobilizer and siren. | 11 Freight price applies to the 48 contiguous states and Alaska only. | 12 Availability of colors may vary from dealer to dealer, and is subject to change without notice. Custom Color options have limited availability. See your dealer for details and available colors.