Harley-Davidson XL 1200S Sportster 1200 Sport - 2003 Specifications and Reviews

The 2003 Harley-Davidson XL 1200S Sportster 1200 Sport is an entry-level cruiser tailored for riders seeking authentic Harley styling with manageable weight and seat height. Its air-cooled 1200cc V-twin engine delivers accessible power and classic torque characteristics, making it ideal for new and experienced cruiser enthusiasts alike. Known for aggressive styling and nimble handling, the XL 1200S remains a popular choice for customization.

2003
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General information

CategoryCustom / cruiser
Year2003
ModelHarley-Davidson XL 1200S Sportster 1200 Sport
 
 

Engine and Transmission Specifications

Transmission typefinal driveBelt
Cooling systemAir
Fuel controlOHV
Fuel systemCarburettor
Bore x stroke88.8 x 96.8 mm (3.5 x 3.8 inches)
Compression10.0:1
Torque96.00
Stroke4
Engine typeV2
Capacity:1199.00 ccm (73.16 cubic inches)

Physical measures and capacities

Wheelbase1,515 mm (59.6 inches)
Ground clearance170 mm (6.7 inches)
Overall length2,250 mm (88.6 inches)
Seat height711 mm (28.0 inches) If adjustable, lowest setting.
Dry weight240.0 kg (529.1 pounds)

Harley-Davidson XL 1200S Sportster 1200 Sport dimensions and frame

Rear tyre dimensions130/90-B16 64V
Front tyre dimensions100/90-19 51V

Speed and acceleration

Color optionsVivid black, gunmetal pearl, luxury rich red pearl, white pearl, luxury blue pearl
Fuel capacity12.50 litres (3.30 gallons)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

4.8s
0-60 mph (est.)

Best For

Track15%
City55%
Cornering55%
Daily Riding55%
Touring45%
Passenger35%

Rider Profile

Best ForThis bike suits riders with at least some prior experience, as the Sport variant's firmer suspension and torquey V-twin reward confident, deliberate riding.
PurposeBuilt for spirited cruising and weekend backroad blasts rather than outright speed or long-distance touring, the Sport trim leans into handling more than a typical Sportster.
Rider FitA low seat height and moderate dry weight make it manageable for shorter riders, though the low-slung ground clearance limits aggressive lean angles.
CharacterIt has the classic air-cooled V-twin character with strong low-end torque, a distinctive rumble, and a raw, mechanical feel typical of Harley Sportsters.
Not Ideal ForThis is not the right bike for riders wanting sport-bike top speed, long-haul touring comfort, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2003 Harley-Davidson XL 1200S Sportster 1200 Sport Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 711mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2003 Harley-Davidson XL 1200S Sportster 1200 Sport, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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