+44 28 94 466 999

The truly stunning Whisky Fire and Black 2025 Fat Boy, the last one did not sit for long. Adored since day one, the singular Fat Boy stands out with bright chrome and bold finishes, and now it is better than ever with the new Milwaukee-Eight™ 117 Custom V-Twin Engine.  New tank medallion bring a modern edge to the enduring design that defines the Fat Boy™, marked by its wide wheels, muscular stance, and classic Harley silhouette. The 2025 Fat Boy is more fun than ever before with a new, high-performance Milwaukee-Eight™ 117 Custom V-Twin Engine, a high-flowing, two-into-two exhaust system, and improved suspension. Classic form hides a suite of modern tech made to add comfort and convenience, but never take attention away from the ride. It’s a set of smart tech that steps in during tricky situations, helping the bike handle traction while you’re accelerating, braking, or slowing down. With the Cornering Rider Safety Enhancements

Specifications

  • Dimensions
    add remove
    • Length:
      93.1 in
    • Seat height, unladen:
      26.6 in
    • Ground clearance:
      4.9 in
    • Trail:
      4.1 in
    • Wheelbase:
      65.0 in
    • Tyres, front specifications:
      160/60R18,70V,BW
    • Tyres, rear specifications:
      240/40R18,79V,BW
    • Fuel capacity:
      4.2 gal
    • Oil capacity:
      5 qt.
    • Weight, as shipped:
      668 lbs
    • Weight, in running order:
      694 lb
    • Tyre, type:
      Michelin® Scorcher 11 front and rear
  • Engine
    add remove
    • Engine:
      Milwaukee-Eight® 117 Custom
    • Bore:
      4.1 in
    • Stroke:
      4.5 in
    • Displacement:
      117.35 in3
    • Compression ratio:
      10.3:1
    • Fuel system:
      Electronic Sequential Port Fuel Injection (ESPFI)
    • Exhaust:
      2-into-2 staggered; catalyst in muffler
  • Performance
    add remove
    • Engine torque testing method:
      EC 134/2014
    • Engine torque:
      126.1 ft-lb
    • Engine torque (RPM):
      3000
    • Horsepower:
      104 HP / 77 kW @ 4800 rpm
    • Lean angle, right (deg.):
      25.6
    • Lean angle, left (deg.):
      25.6
    • Fuel economy testing method:
      EU 134/2014
    • Fuel economy:
      47 mpg (5 l/100 km)
  • Drivetrain
    add remove
    • Primary drive:
      Chain, 34/46 ratio
    • Gear ratios (overall) 1st:
      9.311
    • Gear ratios (overall) 2nd:
      6.454
    • Gear ratios (overall) 3rd:
      4.793
    • Gear ratios (overall) 4th:
      3.882
    • Gear ratios (overall) 5th:
      3.307
    • Gear Ratios (overall) 6th:
      2.79
  • Chassis
    add remove
    • Front fork:
      Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; "beer can" covers
    • Rear shocks:
      Hidden, free piston, coil-over monoshock; 43mm stroke; hydraulic preload adjustment
    • Wheels, front type:
      Machined, Lakester cast aluminum
    • Wheels, rear type:
      Machined, Lakester cast aluminum
    • Brakes, type:
      Front and rear silver, Split 7-spoke floating rotors
    • Brakes, caliper type:
      4-piston fixed front and 2-piston floating rear

Test ride

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Disclaimer:

Watson Motorcycles Limited is an Appointed Representative of Automotive Compliance Ltd, who is authorised and regulated by the Financial Conduct Authority (FCA No 497010). Automotive Compliance Ltd’s permissions as a Principal Firm allows Watson Motorcycles Limited to act as a credit broker, not as a lender, for the introduction to a limited number of lenders.

We can introduce you to a selected panel of lenders, which includes Harley Davidson Finance. An introduction to a lender does not amount to independent financial advice and we act as their agent for this introduction. Our approach is to introduce you first Harley Davidson Finance, who are usually able to offer the best available package for you, taking into account both interest rates and other contributions. If they are unable to make you an offer of finance, we then seek to introduce you to whichever of the other lenders on our panel is able to be make the next best offer of finance for you. Our aim is to secure the best deal you are eligible for from our panel of lenders. Lenders may pay a fixed commission to us for introducing you to them, calculated by reference to the vehicle model or amount you borrow. Different lenders may pay different commissions for such introductions, and Harley Davidson Finance also provide preferential rates to us for the funding of our vehicle stock and also provide financial support for our training and marketing. But any such amounts they and other lenders pay us will not affect the amounts you pay under your finance agreement, all of which are set by the lender concerned. If you ask us what the amount of commission is, we will tell you in good time before the Finance agreement is executed. All finance applications are subject to status, terms and conditions apply, UK residents only, 18’s or over. Guarantees may be required.

2025 Harley-Davidson® Fat Boy® Whiskey Fire / Vivid Black

Price: 23,895.00
11812
5HD1YF940SS026098
Harley-Davidson®
Cruiser
New
2025
Whiskey Fire / Vivid Black
BELFAST HARLEY-DAVIDSON®

+44 28 94 466 999