Harley-Davidson Sportster Seventy-Two Dark Custom - 2013 Specifications and Reviews
The 2013 Harley-Davidson Sportster Seventy-Two Dark Custom is a blacked-out cruiser built for riders seeking classic styling with modern performance. Powered by a 1201cc V-twin engine delivering nearly 99 Nm of torque, it combines authentic retro aesthetics with reliable fuel injection and smooth six-speed handling. Best known for its minimalist dark design and authentic Sportster character, it appeals to riders prioritizing style and heritage.
General information | |
| Category | Custom / cruiser |
| Year | 2013 |
| Model | Harley-Davidson Sportster Seventy-Two Dark Custom |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Chrome, staggered exhaust with slash-cut mufflers |
| Greenhouse gases | 113.7 CO |
| Fuel consumption | 4.90 litres/100 km (20.4 km/l or 48.00 mpg) |
| Driveline | Chain, 57/38 Ratio |
| Clutch | Multi-plate with diaphragm spring in oil bath |
| Transmission type,final drive | Belt |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel system | Injection. Electronic Sequential Port Fuel Injection |
| Bore x stroke | 88.9 x 96.8 mm (3.5 x 3.8 inches) |
| Compression | 9.7:1 |
| Torque | 98.99 Nm (10.1 kgf-m or 73.0 ft.lbs) @ 3500 |
| Engine type | V2, four-stroke |
| Capacity: | 1201.25 ccm (73.30 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Black, Laced Steel |
| Rear brakes diameter | 260 mm (10.2 inches) |
| Rear brakes | Single disc. Single-piston |
| Front brakes diameter | 292 mm (11.5 inches) |
| Front brakes | Single disc. Dual-piston |
| Rear tyre dimensions | 150/80-B16 |
| Front tyre dimensions | MH90-21 |
| Trail | 135 mm (5.3 inches) |
| Rake (fork angle) | 30.1° |
Physical measures and capacities | |
| Oil capacity | 2.60 litres (0.17 quarts) |
| Fuel capacity | 7.95 litres (2.10 gallons) |
| Wheelbase | 1,524 mm (60.0 inches) |
| Ground clearance | 119 mm (4.7 inches) |
| Overall length | 2,271 mm (89.4 inches) |
| Seat height | 676 mm (26.6 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 251.7 kg (555.0 pounds) |
| Dry weight | 247.2 kg (545.0 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Black Denim. |
| Light | High beam, neutral, low oil pressure, turn signals, engine diagnostics, low fuel warning, low battery, security system (optional) |
| Instruments | Handlebar-mounted electronic speedometer with odometer, time-of-day clock, dual tripmeter, low fuel warning light, low oil pressure light, engine diagnostics readout, LED indicator lights |
Performance Profile & Rider Fit
65.7 hp
Peak Power
5.8s
0-60 mph
Best For
Track10%
City60%
Cornering30%
Daily Riding55%
Touring35%
Passenger30%
Rider Profile
| Best For | Suits riders from newer to experienced who want a low, easygoing cruiser rather than a bike that demands advanced skill. |
| Purpose | Built for laid-back boulevard cruising and style-focused short rides rather than outright performance or distance-eating touring. |
| Rider Fit | The very low seat height and low center of gravity make it accessible to shorter riders, though the fat front tire and stretched-out cruiser geometry add some effort in slow-speed maneuvers. |
| Character | A classic blacked-out custom cruiser with punchy low-end V-twin torque, deep exhaust note, and a relaxed, chopper-inspired stance meant to be seen as much as ridden hard. |
| Not Ideal For | Not the right choice for riders wanting sharp cornering agility, high-speed touring comfort, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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