2009 Harley-Davidson FLHR Road King Technical Analysis & Specification Breakdown
Engineered by Harley-Davidson for the touring motorcycle segment, the 2009 Harley-Davidson FLHR Road King pairs a 1584 cc (96.7 cu in) air-cooled v2, four-stroke architecture with road-focused gearing. In factory specification, maximum torque reaches 131 Nm (96.6 lb-ft) at 3,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 95.3 x 111.1 mm (3.8 x 4.4 inches) with a 9.2:1 compression ratio.
On the scales, the FLHR Road King measures 345 kg (761 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 715 mm (28.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,625 mm (64 in) wheelbase engineered for planted straight-line stability. The 22.7-liter (6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Harley-Davidson archive, this model family spans 10 indexed model years from 2000 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
715 mm (28.1 in)
Engine
Displacement1584.0 ccm (96.66 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Torque131.0 Nm (13.4 kgf-m or 96.6 ft.lbs) @ 3500 RPM
Compression9.2:1
Bore x Stroke95.3 x 111.1 mm (3.8 x 4.4 inches)
Valves/Cylinder2
Fuel SystemInjection. Electronic Sequential Port Fuel Injection
Frame TypeNew mild steel, single spar rigid backbone with
Rake26.0°
Trail173 mm (6.8 inches)
Front Suspension41.3mm telescopic fork
Front Travel117 mm (4.6 inches)
Rear SuspensionAir-adjustable
Rear Travel76 mm (3.0 inches)
Wheelbase1625 mm (64.0 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre130/80-B17
Rear Tyre180/65-B16
Front BrakesSingle disc. 4-piston, ABS
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc. 4-piston, ABS
Rear Brake Ø300 mm (11.8 inches)
Dimensions & Weight
Dry Weight355.0 kg (782.6 pounds)
Weight incl.345.0 kg (760.6 pounds)
Seat Height715 mm (28.1 inches) If adjustable, lowest setting.
Overall Length2465 mm (97.0 inches)
Fuel Capacity22.70 litres (6.00 US gallons)
Oil Capacity3.80 litres (4.02 US quarts)
Other
StarterElectric
Color OptionsFlame Blue Pearl and Pewter Pearl; Red Hot Sunglo and Smokey Gold; Vivid Black, Dark Blue Pearl, Red Hot Sunglo, White Gold Pearl and Pewter Pearl,
Notes
Windscreen. Black powder-coated engine with chrome treatment covers; Chrome, low-profile fuel tank console; Clear-lens reflector-optics headlamp; Full-length height adjustable rider footboards; Full-length height adjustable passenger footboards; New redesigned rider footboard supports for increased lean angle; Stainless steel, “buffalo” handlebars; One-piece, two-up Road King® classic seat; Clear, large Lexan® quick-release detachable windshield; Injection-moulded GTX® saddlebags with locks;
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
