Harley-Davidson FLHRSI Road King Custom - 2004 Specifications and Reviews
The 2004 Harley-Davidson FLHRSI Road King Custom is a classic American cruiser ideal for riders seeking long-distance comfort with custom styling. Powered by a 1449cc V-twin engine with electronic fuel injection, it delivers 109 lb-ft of torque for confident highway cruising. Known for its iconic design, spacious seating, and touring capabilities, it remains a favorite among enthusiasts who value tradition and presence on the road.
General information | |
| Category | Custom / cruiser |
| Year | 2004 |
| Model | Harley-Davidson FLHRSI Road King Custom |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Belt |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Fuel system | Injection |
| Bore x stroke | 95.3 x 101.6 mm (3.8 x 4.0 inches) |
| Compression | 8.8:1 |
| Torque | 109.00 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1449.00 ccm (88.42 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,592 mm (62.7 inches) |
| Ground clearance | 119 mm (4.7 inches) |
| Overall length | 2,440 mm (96.1 inches) |
| Seat height | 663 mm (26.1 inches) If adjustable, lowest setting. |
| Dry weight | 332.0 kg (731.9 pounds) |
| | |
Harley-Davidson FLHRSI Road King Custom dimensions and frame | |
| Rear brakes diameter | 292 mm (11.5 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 292 mm (11.5 inches) |
| Front brakes | Double disc |
| Rear tyre dimensions | 150/85-16 |
| Front tyre dimensions | 90/90-16 |
| Trail | 158 mm (6.2 inches) |
| Rake (fork angle) | 26.0° |
| | |
Speed and acceleration | |
| Color options | Vivid black, brilliant silver, luxury teal, smokey gold, real red, luxury blue, lava red sunglo |
| Fuel capacity | 18.90 litres (4.99 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Rider Profile
| Best For | Best suited to riders who already have experience handling heavy, low-slung motorcycles at parking-lot speeds and in traffic. |
| Purpose | Built for relaxed highway cruising and long-distance touring rather than outright speed or sharp handling. |
| Rider Fit | The low seat height helps shorter riders, but the substantial wet weight demands good upper-body strength and confidence at a stop or in slow maneuvers. |
| Character | A classic American cruiser character defined by big V-twin torque, a relaxed riding posture, and long-haul comfort over aggressive performance. |
| Not Ideal For | Not a good fit for riders seeking nimble cornering, off-road capability, or lightweight everyday commuting. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
⚠ Safety Recalls (1)
ON CERTAIN MOTORCYCLES, A CONDITION OCCURS THAT COULD ALLOW PRESSURE TO BUILD UP IN THE FUEL TANK. ON FUEL INJECTED VEHICLES, THIS CONDITION COULD CAUSE FUEL TO SPRAY OUT UNEXPECTEDLY WHEN THE FUEL CAP IS REMOVED. ON CARBURETED VEHICLES, EXCESSIVE FUEL COULD BE TRANSFERRED TO THE CARBURETOR, WHICH WOULD EVENTUALLY ALLOW FUEL TO DRIP FROM THE AIR CLEANER.
Risk: THESE SITUATIONS COULD CAUSE SERIOUS PERSONAL INJURY OR CREATE A FIRE HAZARD FOR PERSONS OR PROPERTY ON OR NEAR THE MOTORCYCLE.
Remedy: DEALERS WILL TEST EACH CANISTER FOR BLOCKAGE, THEN REPLACE AS NECESSARY. THE RECALL BEGAN NOVEMBER 4, 2004. OWNERS SHOULD CONTACT HARLEY-DAVIDSON AT 1-414-343-4056.
Source: NHTSA. View all Harley-Davidson recalls →
Rider Reviews
Add a Comment
Related Motorcycle Specifications
More Harley-Davidson Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.