Harley-Davidson XL1200C Sportster 1200 Custom - 2012 Specifications and Reviews

The 2012 Harley-Davidson XL1200C Sportster 1200 Custom is an entry-level cruiser designed for riders seeking classic American styling with manageable weight and accessible handling. Known for its iconic V-twin engine character, compact wheelbase, and low 26.5-inch seat height, it appeals to newer and smaller-framed riders. The bike excels as a stripped-down, customizable platform that balances authentic Harley heritage with modern convenience features like electronic diagnostics and reliable electric starting.

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General information

CategoryCustom / cruiser
Year2012
ModelHarley-Davidson XL1200C Sportster 1200 Custom

Engine and Transmission Specifications

Exhaust systemChrome, staggered exhaust with slash-cut mufflers
Greenhouse gases113.7 CO
Fuel consumption4.90 litres/100 km (20.4 km/l or 48.00 mpg)
DrivelineChain primary drive, 57/38 ratio
ClutchMulti-plate with diaphragm spring in oil bath
Transmission type,final driveBelt
Gearbox5-speed
Cooling systemAir
Lubrication systemDry-sump
Fuel systemInjection. Electronic Sequential Port Fuel Injection (ESPFI)
Bore x stroke88.9 x 96.8 mm (3.5 x 3.8 inches)
Compression9.7:1
Torque107.12 Nm (10.9 kgf-m or 79.0 ft.lbs) @ 4000
Engine detailsAir-cooled, Evolution Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder
Engine typeV2, four-stroke
Capacity:1201.25 ccm (73.30 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsChrome, 5-Spoke Cast Aluminum
Rear brakes diameter260 mm (10.2 inches)
Rear brakesSingle disc. Single-piston
Front brakes diameter292 mm (11.5 inches)
Front brakesSingle disc. Dual-piston
Rear tyre dimensions150/80-B16
Front tyre dimensions130/90-B16
Rear suspension travel54 mm (2.1 inches)
Rear suspensionMild steel, rectangular tube section, stamped junctions, MIG welded swing-arm. Coil-over; preload dual-adjustable shocks.
Front suspension travel105 mm (4.1 inches)
Front suspension39 mm
Trail107 mm (4.2 inches)
Rake (fork angle)29.9°
Frame typeMild steel, tubular frame; circular sections; cast junctions

Physical measures and capacities

Oil capacity2.60 litres (0.17 quarts)
Fuel capacity17.03 litres (4.50 gallons)
Wheelbase1,521 mm (59.9 inches)
Ground clearance112 mm (4.4 inches)
Overall length2,220 mm (87.4 inches)
Seat height676 mm (26.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc264.0 kg (582.0 pounds)
Dry weight250.8 kg (553.0 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsVivid Black, Big Blue Pearl, Brilliant Silver Pearl, Two-Tone Ember Red Sunglo/Merlot Sunglo
Factory warranty24 months, unlimited mileage.
SeatTwo-up seat is standard with 26.5 inch laden seat height
ElectricalSealed lead acid battery, maintenance-free, 12V, 12 amp/hour, 200 cca.
InstrumentsHandlebar-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, low fuel warning light, low oil pressure light, engine diagnostics readout, LED indicator lights
StarterElectric

Performance Profile & Rider Fit

5.8s
0-60 mph (est.)

Best For

Track10%
City55%
Cornering30%
Daily Riding55%
Touring45%
Passenger55%

Rider Profile

Best ForSuited to riders who already have basic experience with heavy, torque-driven cruisers rather than complete beginners.
PurposeBuilt for laid-back boulevard cruising and style-focused short rides rather than outright speed or long-distance touring.
Rider FitThe low seat height and relaxed forward-control ergonomics make it accessible, but its substantial weight demands confident low-speed handling.
CharacterA classic, torque-rich custom cruiser that rewards a relaxed throttle hand and a taste for V-twin rumble and chrome styling over aggressive performance.
Not Ideal ForNot a good fit for riders seeking sharp cornering ability, off-road capability, or high-speed performance.

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

Rider Fit Visualizer

2012 Harley-Davidson XL1200C Sportster 1200 Custom Rider Ergonomics Assessment

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

Feet:

At 676mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2012 Harley-Davidson XL1200C Sportster 1200 Custom, 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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