2010
Harley-Davidson XL 1200X Sportster Forty-Eight - Specifications & Review

Article Complete Info
| Articleid | 723224 |
|---|---|
| Category | Custom-cruiser |
| Make | Harley-Davidson |
| Model | XL 1200X Sportster Forty-Eight |
| Price | US$ 10499. Prices depend on country, taxes, accessories, etc. |
| Year | 2010 |
Chassis, Suspension, Brakes & Wheels
| Frontbrakes | Single disc. Dual Piston |
|---|---|
| Frontbrakesdiameter | 292 mm (11.5 inches) |
| Frontsuspension | 39mm |
| Fronttyre | MT90-B16 |
| Frontwheeltravel | 92 mm (3.6 inches) |
| Rake | 29.9° |
| Rearbrakes | Single disc. Single piston |
| Rearbrakesdiameter | 292 mm (11.5 inches) |
| Rearsuspension | Coil-over, preload dual adjustments |
| Reartyre | 150/80-B16 |
| Rearwheeltravel | 41 mm (1.6 inches) |
| Trail | 119 mm (4.7 inches) |
Engine & Transmission
| Borexstroke | 88.9 x 96.8 mm (3.5 x 3.8 inches) |
|---|---|
| Clutch | Multi-plate, wet |
| Compression | 9.7:1 |
| Coolingsystem | Air |
| Displacement | 1200.00 ccm (73.22 cubic inches) |
| Enginedetails | V2, four-stroke |
| Exhaustsystem | Chrome, shorty dual exhaust with slash-cut mufflers |
| Fuelconsumption | 5.60 litres/100 km (17.9 km/l or 42.00 mpg) |
| Fuelsystem | Injection. Electronic Sequential Port Fuel Injection (ESPFI) |
| Gearbox | 5-speed |
| Greenhousegases | 129.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Lubricationsystem | Dry sump |
| Torque | 107.00 Nm (10.9 kgf-m or 78.9 ft.lbs) @ 4000 RPM |
| Transmissiontypefinaldrive | Belt |
Other Specifications
| Coloroptions | Vivid Black, Brilliant Silver, Mirage Orange |
|---|---|
| Comments | Peanut fuel tank. Solo seat. Bobbed fenders. A blacked-out engine. Low handlebar-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, LED indicator lights. |
| Starter | Electric |
Physical Measures & Capacities
| Dryweight | 247.0 kg (544.5 pounds) |
|---|---|
| Fuelcapacity | 8.00 litres (2.11 gallons) |
| Groundclearance | 99 mm (3.9 inches) |
| Oilcapacity | 2.60 litres (0.17 quarts) |
| Overallheight | 1,067 mm (42.0 inches) |
| Overalllength | 2,250 mm (88.6 inches) |
| Overallwidth | 831 mm (32.7 inches) |
| Seatheight | 680 mm (26.8 inches) If adjustable, lowest setting. |
| Weightincloilgasetc | 257.0 kg (566.6 pounds) |
About Harley-Davidson
Country of Origin:
United States
Founder:
William S. Harley, Arthur Davidson, Walter Davidson, William A. Davidson
Best Known For:
V-twin cruisers, touring icons, H-D culture; also LiveWire electric spinoff
Company History
Founded in Milwaukee in 1903, Harley-Davidson grew from backyard shed to global symbol. Early board-trackers and military machines proved durability; postwar big twins defined American road culture with a cadence and silhouette that became shorthand for freedom. The company professionalized long-distance comfort—Electra Glide fairings, air shocks, and later sophisticated infotainment—while keeping a mechanical identity built on a 45° V-twin heartbeat. Harley also navigated reinvention: the Evolution engine restored reliability in the 1980s; rubber mounting tamed vibes; and fuel injection, ABS, and ride-by-wire brought modernity. The brand’s culture—H.O.G. rides, dealer events, customization—turns ownership into community. Recent decades saw expansion into liquid-cooled performance (Revolution X) and true adventure/sport segments (Pan America, Sportster S), while LiveWire broke ground in electric motorcycling. Historically, Harley’s significance extends beyond machines: it’s a maker of rituals and myth, exporting an American idea of the open road. The tension between heritage and innovation defines each new model year, but the throughline is tactile connection—torque-rich roll-on, slow idle, and a sense that the bike has a pulse.
