2003Harley-Davidson Road King Classic

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The 2003 Harley-Davidson Road King Classic is a classic-styled tourer with a detachable windshield and saddlebags. Its air-cooled 1,449cc V-twin makes 67 hp and 110 Nm through a five-speed gearbox and belt drive. A 684 mm seat and an 18.9-litre tank suit easy-going touring.

Capacity: 1449.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 5-speed
Dry weight: 323.0 kg
Seat height: 684 mm
Power: 67.0 HP (49.3 kW)

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Other years 1999 2001 2002 2003 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering35%

City riding40%

Daily riding55%

Touring95%

Two-up85%

Track10%

Best for: Built for long-distance highway cruising and classic American touring rather than speed or sport riding.
Built for: A traditional, torque-rich cruiser with timeless styling, a relaxed riding position, and effortless open-road presence.
Not ideal for: Not the right choice for riders wanting sharp cornering agility, off-road capability, or lightweight urban maneuverability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 684mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2003 Harley-Davidson Road King Classic, with a cramped knee angle of around 75 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 1449.0 ccm
Power: 67.0 HP (49.3 kW)
Torque: 110.0 Nm (11.2 kgf-m) @ 3100 RPM
Engine type: V-Twin, four-stroke
Power/weight ratio: 0.2074 HP/kg (dry)
Bore x stroke: 95.3 x 101.6 mm
Compression: 8.8:1
Cooling system: Air
Fuel system: Injection
Starting: Electric
Valves per cylinder: 2

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Belt
Clutch: Multi-plate with diaphragm spring in oil bath

Performance

Top speed: 155.0 km/h (96.3 mph)

Dimensions & weight

Wheelbase: 1612 mm
Overall length: 2440 mm
Seat height: 684 mm
Dry weight: 323.0 kg
Wet weight: 345.0 kg
Fuel capacity: 18.90 litres
Ground clearance: 130 mm

Chassis & suspension

Front wheel travel: 117 mm
Rear wheel travel: 76 mm

Brakes & wheels

Front brakes: Dual disc
Front brakes diameter: 292 mm
Rear brakes: Single disc
Rear brakes diameter: 292 mm

Other

Color options: 2-tone sterling silver & vivid black, vivid black, gunmetal pearl, luxury rich red pearl, white pearl, luxury blue pearl

Specs last verified against published sources: October 2026.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	1999	2003	2007	2011	2014	2018
Capacity	1450 cc	1449 cc	1584 cc	1584 cc	1688 cc	1746 cc
Dry weight	323 kg	323 kg	—	—	355 kg	362 kg
Seat height	684 mm	684 mm	684 mm	684 mm	678 mm	715 mm
Fuel capacity	18.9 L	18.9 L	18.9 L	22.7 L	22.7 L	22.7 L