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2015 Harley-Davidson Sportster Seventy-Two Overview
The 2015 Harley-Davidson Sportster Seventy-Two is a custom / cruiser motorcycle. Under the tank sits a V2, four-stroke engine, a compression ratio of 10.0:1. The bore and stroke measures 88.9 x 96.8 mm. 2015 Harley-Davidson Sportster Seventy-Two delivers 96 Nm @ 3500 Revolutions of torque. From a practical standpoint, the 2015 Sportster Seventy-Two tips the scales at 251.7 kg, carries a 7.95-litre fuel tank, offers a seat height of 676 mm and spans a 1,524 mm wheelbase. Scroll down for the complete 2015 Harley-Davidson Sportster Seventy-Two spec sheet covering every technical detail from suspension travel to tyre sizes.
2015 Sportster Seventy-Two - Pros & Cons
Strengths
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Fuel injection: The fuel injection injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
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Accessible seat height: At 676 mm, the seat height is approachable for a wide range of rider heights and builds confidence in low-speed manoeuvring.
Considerations
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Age-related wear: As with any used Sportster Seventy-Two, a thorough pre-purchase inspection covering consumables, service history and tyres is always recommended.
Owner Experiences & Common Issues
Throttle response and fuelling
The fuel injection on the 2015 Harley-Davidson Sportster Seventy-Two is generally well-regarded. Some owners note a slight hesitation at small throttle openings when cold, which clears once the engine reaches operating temperature. A quick visual check of the injector connectors during routine servicing is good practice on higher-mileage examples.
Sportster Seventy-Two - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2015 Harley-Davidson Sportster Seventy-Two, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained Sportster Seventy-Two should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any Sportster Seventy-Two. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 2.60 litres, so budget for that volume of quality motorcycle-specific engine oil. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The Sportster Seventy-Two's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
2015 Harley-Davidson Sportster Seventy-Two - Frequently Asked Questions
What engine does the 2015 Harley-Davidson Sportster Seventy-Two have?
The 2015 Harley-Davidson Sportster Seventy-Two is powered by a V2, four-stroke engine.
How much does the 2015 Harley-Davidson Sportster Seventy-Two weigh?
The 2015 Harley-Davidson Sportster Seventy-Two weighs 251.7 kg. This is the manufacturer's wet figure.
How much power does the 2015 Harley-Davidson Sportster Seventy-Two make?
The 2015 Harley-Davidson Sportster Seventy-Two produces 96 Nm @ 3500 Revolutions of torque.
What is the fuel tank capacity of the 2015 Harley-Davidson Sportster Seventy-Two?
The 2015 Harley-Davidson Sportster Seventy-Two has a 7.95-litre fuel tank.
Is the 2015 Harley-Davidson Sportster Seventy-Two suitable for shorter riders?
The 2015 Harley-Davidson Sportster Seventy-Two has a seat height of 676 mm. This is a comfortable, accessible height for most riders.
What brakes does the 2015 Harley-Davidson Sportster Seventy-Two have?
The 2015 Harley-Davidson Sportster Seventy-Two uses Single disc. Dual-piston. Optional ABS. at the front and Single disc. Single-piston. Optional ABS. at the rear.
What tyre sizes does the 2015 Harley-Davidson Sportster Seventy-Two use?
The 2015 Harley-Davidson Sportster Seventy-Two runs MH90-21 front and 150/80-B16 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
How much oil does the 2015 Harley-Davidson Sportster Seventy-Two take?
The 2015 Harley-Davidson Sportster Seventy-Two takes 2.60 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.
Harley-Davidson Sportster Seventy-Two Spec Evolution
The Harley-Davidson Sportster Seventy-Two was produced across 4 model years (2013-2016). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2013 |
2014 |
2015 |
2016 |
| Wet Weight |
251.7 kg / 555.0 lbs |
251.7 kg / 555.0 lbs |
251.7 kg / 555.0 lbs |
257.0 kg / 566.6 lbs |
| Dry Weight |
247.2 kg / 545.0 lbs |
247.2 kg / 545.0 lbs |
247.2 kg / 545.0 lbs |
251 kg / 553.4 lbs |
| Engine Detail |
Air-cooled, Evolution® |
Air-cooled, Evolution® |
Air-cooled, Evolution® |
Evolution® engine, rubber-mounted. Aluminum heads and cylinders. |
| Seat Height |
676 mm / 26.6 in. |
676 mm / 26.6 in. |
676 mm / 26.6 in. |
730 mm / 28.7 in. |
| Fuel Capacity |
7.95 litres / 2.10 gallons |
7.95 litres / 2.10 gallons |
7.95 litres / 2.10 gallons |
7.90 litres / 2.09 gallons |
| CO2 |
113.7 CO |
113.7 CO |
113.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
113.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Ground Clearance (in.) |
4.7 inches |
4.7 inches |
4.7 inches |
5.1 inches |
| Ground Clearance (mm) |
119 mm |
119 mm |
119 mm |
130 mm |
Key Specifications
Torque
96.00 Nm (9.8 kgf-m or 70.8 ft.lbs) @ 3500 Revolutions
Weight
251.7 kg / 555.0 lbs
Fuel Capacity
7.95 litres / 2.10 gallons
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Full 2015 Harley-Davidson Sportster Seventy-Two Specifications
Comments
North America security system includes immobilizer; outside North America the security system includes immobilizer and siren.
Colours
Deep Jade Pearl, Hard Candy Big Red Flake, Black Quartz, Hard Candy Cancun Blue Flake, Hard Candy Quicksilver Flake
Ground Clearance (in.)
4.7 inches
Ground Clearance (mm)
119 mm
Seat Height
676 mm / 26.6 in.
Wheelbase
1,524 mm / 60.0 in.
Length
2,271 mm / 89.4 in.
Oil Capacity (l)
2.60 litres
Oil Capacity (Quarts)
0.17 quarts
Dry Weight
247.2 kg / 545.0 lbs
Fuel Capacity
7.95 litres / 2.10 gallons
Wet Weight
251.7 kg / 555.0 lbs
Bore x Stroke (in,)
3.5 x 3.8 inches
Bore x Stroke (mm)
88.9 x 96.8 mm
CO2
113.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Engine Type
V2, four-stroke
Engine Detail
Air-cooled, Evolution®
Fuel System
Injection. Electronic Sequential Port Fuel Injection
Compression Ratio
10.0:1
Engine Lubrication
Dry sump
Exhaust
Chrome dual shorty exhaust.
Fuel Consumption
4.90 litres/100 km (20.4 km/l or 48.00 mpg)
Starter
Electric
Clutch
Multi-plate with diaphragm spring in oil bath
Final Drive
Belt
Gearbox
6-speed
Primary Drive
Primary chain, 57/38 ratio
Rake
30.1°
Trail
135 mm / 5.3 in.
Instrumentation
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
Lighting system
High beam, neutral, low oil pressure, turn signals, engine diagnostics, low fuel warning, low battery, security system (optional)
Brakes - Front
Single disc. Dual-piston. Optional ABS.
Brakes - Rear
Single disc. Single-piston. Optional ABS.
Rims
Chrome Steel Laced w/ Custom Whitewall Tires
Tyres - Front
MH90-21
Tyres - Rear
150/80-B16
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