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2015 Harley-Davidson Street 750 Overview
The 2015 Harley-Davidson Street 750 is a custom / cruiser motorcycle. Under the tank sits a V2, four-stroke engine, a compression ratio of 11.0:1. The bore and stroke measures 85.1 x 66 mm. 2015 Harley-Davidson Street 750 delivers 60.34 Nm @ 4000 Revolutions of torque. From a practical standpoint, the 2015 Street 750 tips the scales at 221.8 kg, carries a 13.25-litre fuel tank, offers a seat height of 653 mm and spans a 1,534 mm wheelbase. Scroll down for the complete 2015 Harley-Davidson Street 750 spec sheet covering every technical detail from suspension travel to tyre sizes.
2015 Street 750 - 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 653 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 Street 750, 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 Street 750 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.
Street 750 - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2015 Harley-Davidson Street 750, 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 Street 750 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 Street 750. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 3.10 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 Street 750'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 Street 750 - Frequently Asked Questions
What engine does the 2015 Harley-Davidson Street 750 have?
The 2015 Harley-Davidson Street 750 is powered by a V2, four-stroke engine.
How much does the 2015 Harley-Davidson Street 750 weigh?
The 2015 Harley-Davidson Street 750 weighs 221.8 kg. This is the manufacturer's wet figure.
How much power does the 2015 Harley-Davidson Street 750 make?
The 2015 Harley-Davidson Street 750 produces 60.34 Nm @ 4000 Revolutions of torque.
What is the fuel tank capacity of the 2015 Harley-Davidson Street 750?
The 2015 Harley-Davidson Street 750 has a 13.25-litre fuel tank.
Is the 2015 Harley-Davidson Street 750 suitable for shorter riders?
The 2015 Harley-Davidson Street 750 has a seat height of 653 mm. This is a comfortable, accessible height for most riders.
What brakes does the 2015 Harley-Davidson Street 750 have?
The 2015 Harley-Davidson Street 750 uses Single disc at the front and Single disc at the rear.
What tyre sizes does the 2015 Harley-Davidson Street 750 use?
The 2015 Harley-Davidson Street 750 runs 100/80-R17 front and 140/75-R15 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 Street 750 take?
The 2015 Harley-Davidson Street 750 takes 3.10 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.
Harley-Davidson Street 750 Spec Evolution
The Harley-Davidson Street 750 was produced across 6 model years (2015-2020). 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 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
| Wet Weight |
221.8 kg / 489.0 lbs |
221.8 kg / 489.0 lbs |
229.0 kg / 504.9 lbs |
229.0 kg / 504.9 lbs |
233.2 kg / 514.0 lbs |
233.2 kg / 514.0 lbs |
| Dry Weight |
206.4 kg / 455.0 lbs |
206.4 kg / 455.0 lbs |
223 kg / 491.6 lbs |
223 kg / 491.6 lbs |
223 kg / 491.6 lbs |
223 kg / 491.6 lbs |
| Engine Detail |
Liquid-cooled, Revolution X? V-Twin |
Revolution X engine |
Revolution X engine |
Revolution X engine |
Liquid-cooled, Revolution X™ V-Twin |
Blacked-out Revolution X™ engine |
| Seat Height |
653 mm / 25.7 in. |
653 mm / 25.7 in. |
653 mm / 25.7 in. |
653 mm / 25.7 in. |
720 mm / 28.3 in. |
653 mm / 25.7 in. |
| Fuel Capacity |
13.25 litres / 3.50 gallons |
13.25 litres / 3.50 gallons |
13.10 litres / 3.46 gallons |
13.10 litres / 3.46 gallons |
13.10 litres / 3.46 US gallons |
13.10 litres / 3.46 US gallons |
| Oil Capacity (Quarts) |
0.20 quarts |
0.20 quarts |
0.20 quarts |
0.20 quarts |
3.28 US quarts |
3.28 US quarts |
| CO2 |
109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
99.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
99.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Bore x Stroke (mm) |
85.1 x 66.0 mm |
85.1 x 66.0 mm |
85.0 x 66.0 mm |
85.0 x 66.0 mm |
85.0 x 66.0 mm |
85.0 x 66.0 mm |
Key Specifications
Torque
60.34 Nm (6.2 kgf-m or 44.5 ft.lbs) @ 4000 Revolutions
Weight
221.8 kg / 489.0 lbs
Fuel Capacity
13.25 litres / 3.50 gallons
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Full 2015 Harley-Davidson Street 750 Specifications
Colours
Mysterious Red Sunglo, Vivid Black, Black Denim
Seat Height
653 mm / 25.7 in.
Wheelbase
1,534 mm / 60.4 in.
Length
2,225 mm / 87.6 in.
Oil Capacity (l)
3.10 litres
Oil Capacity (Quarts)
0.20 quarts
Dry Weight
206.4 kg / 455.0 lbs
Fuel Capacity
13.25 litres / 3.50 gallons
Wet Weight
221.8 kg / 489.0 lbs
Bore x Stroke (in,)
3.4 x 2.6 inches
Bore x Stroke (mm)
85.1 x 66.0 mm
CO2
109.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Engine Type
V2, four-stroke
Engine Detail
Liquid-cooled, Revolution X? V-Twin
Fuel System
Injection. Mikuni Single Port Fuel Injection, 38 mm bore
Compression Ratio
11.0:1
Exhaust
Black Two- into-one exhaust
Fuel Consumption
4.70 litres/100 km (21.3 km/l or 50.05 mpg)
Starter
Electric
Clutch
Multi-plate with diaphragm spring in oil bath
Final Drive
Belt
Gearbox
6-speed
Primary Drive
Gear, 36/68 ratio primary drive
Rake
32.0°
Trail
114 mm / 4.5 in.
Instrumentation
3.5 inch electronic speedometer with high beam, neutral, low oil pressure, turn signals, engine diagnostics, low fuel warning, blade key ignition and fork lock, and locking gas cap
Lighting system
High beam, neutral, low oil pressure, turn signals, engine diagnostics, low fuel warning
Brakes - Front
Single disc
Brakes - Rear
Single disc
Rims
Black, 7-Spoke Cast Aluminum with Machined Rim Highlights
Tyres - Front
100/80-R17
Tyres - Rear
140/75-R15
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