Positioned in Harley-Davidson's custom - cruiser motorcycle lineup, the 2015 Harley-Davidson Sportster 1200 Custom utilizes a 1201.3 cc (73.3 cu in) air-cooled v2, four-stroke layout. In factory specification, peak output is rated at 67.1 HP (48.9 kW) at 5,750 rpm while maximum torque reaches 96 Nm (70.8 lb-ft) at 3,750 rpm, transferring power to the rear wheel through a 6-speed gearbox and belt final drive. With a specific output of 55.9 HP per liter and a 2,000 rpm working window between peak torque (3,750 rpm) and peak power (5,750 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Sportster 1200 Custom measures 259.9 kg (573 lbs) wet (curb), translating to a power-to-weight ratio of 0.26 HP/kg (3.87 kg per horsepower). Rider ergonomics and chassis geometry center around a 676 mm (26.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,521 mm (59.9 in) wheelbase engineered for planted straight-line stability. The 2.8-liter (0.7 US gal) fuel tank paired with a rated consumption of 4.9 L/100 km provides an estimated theoretical range of roughly 57 km (35 miles) between fill-ups.
Within MotoLibrary's Harley-Davidson archive, this model family spans 11 indexed model years from 1996 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
55.9 HP/L
Power-to-Weight
0.26 HP/kg (3.87 kg/HP)
Power Band Window
3,750–5,750 rpm
Theoretical Range
~57 km (35 mi)
Engine
Displacement1201.3 ccm (73.30 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsAir-cooled, Evolution®
Power67.1 HP (48.9 kW)) @ 5750 RPM
Torque96.0 Nm (9.8 kgf-m or 70.8 ft.lbs) @ 3750 RPM
Compression10.0:1
Bore x Stroke88.9 x 96.8 mm (3.5 x 3.8 inches)
Fuel SystemInjection. Electronic Sequential Port Fuel Injection (ESPFI)
LubricationDry sump
CoolingAir
Transmission
Gearbox6-speed
Final DriveBelt (final drive)
ClutchMulti-plate with diaphragm spring in oil bath
Performance
Fuel Consumption4.90 litres/100 km (20.4 km/l or 48.00 mpg)
Greenhouse Gases113.7 CO2 g/km. (CO2 - Carbon dioxide emission)
ExhaustChrome, staggered exhaust with slash-cut mufflers
Chassis
Rake29.9°
Trail60 mm (2.4 inches)
Wheelbase1521 mm (59.9 inches)
Ground Clearance112 mm (4.4 inches)
Wheels & Brakes
Front Tyre130/90-B16
Rear Tyre150/80-B16
Front BrakesSingle disc
Rear BrakesSingle disc
WheelsChrome, 5-Spoke Cast Aluminum
Dimensions & Weight
Dry Weight250.8 kg (553.0 pounds)
Weight incl.259.9 kg (573.0 pounds)
Power/Weight0.2673 HP/kg
Seat Height676 mm (26.6 inches) If adjustable, lowest setting.
Overall Length2220 mm (87.4 inches)
Fuel Capacity2.80 litres (0.74 US gallons)
Oil Capacity2.60 litres (2.75 US quarts)
Other
StarterElectric
Color OptionsSuperial Blue, Mysterious Red Sunglo/Blackened Cayenne Sunglo, Amber Whiskey, Vivid Black, Brilliant Silver Pearl/Vivid Black
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
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
