Built around Harley-Davidson's custom - cruiser motorcycle platform, the 2006 Harley-Davidson XL 1200C Sportster 1200 Custom utilizes a 1199.6 cc (73.2 cu in) v2, four-stroke layout. In factory specification, maximum torque reaches 107.1 Nm (79 lb-ft) at 3,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 88.9 x 96.8 mm (3.5 x 3.8 inches) with a 9.7:1 compression ratio.
On the scales, the XL 1200C Sportster 1200 Custom measures 260.8 kg (575 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 1,534 mm (60.4 in) wheelbase engineered for planted straight-line stability. The 17.03-liter (4.5 US gal) fuel tank paired with a rated consumption of 48 L/100 km provides an estimated theoretical range of roughly 35 km (22 miles) between fill-ups.
Within MotoLibrary's Harley-Davidson archive, this model family spans 4 indexed model years from 2003 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~35 km (22 mi)
Engine
Displacement1199.6 ccm (73.20 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Torque107.1 Nm (10.9 kgf-m or 79.0 ft.lbs) @ 3500 RPM
Compression9.7:1
Bore x Stroke88.9 x 96.8 mm (3.5 x 3.8 inches)
Fuel SystemCarburettor
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
ClutchMulti-plate clutch with diaphragm spring in oil bath
Performance
Fuel Consumption48.00 litres/100 km (2.1 km/l or 4.90 mpg)
Greenhouse Gases1,113.6 CO2 g/km. (CO2 - Carbon dioxide emission)
ExhaustChrome, staggered shorty duals
Chassis
Rake30.1°
Trail119 mm (4.7 inches)
Wheelbase1534 mm (60.4 inches)
Ground Clearance112 mm (4.4 inches)
Wheels & Brakes
Front TyreMH90-21
Rear Tyre150/80-B16
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight251.3 kg (554.0 pounds)
Weight incl.260.8 kg (575.0 pounds)
Overall Length2294 mm (90.3 inches)
Fuel Capacity17.03 litres (4.50 US gallons)
Other
Color OptionsVivid black, brilliant silver, black cherry, chopper blue, fire red pearl, deep cobalt, glacier white pearl, rich sunglo blue, yellow pearl, two-tone chopper blue and brilliant silver, two-tone black cherry and black pearl, two-tone fire red pearl and viv
Notes
4.5-gallon fuel tank with stainless steel console. Significantly reduced clutch lever effort. Forward foot controls. High-compression, high-flow cylinder heads. Chrome pullback riser.
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.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
