2020 Harley-Davidson Street 750 Specifications

Name: 2020 Harley-Davidson Street 750
Brand: Harley-Davidson

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2020 Harley-Davidson Street 750 Overview

The 2020 Harley-Davidson Street 750 is a custom / cruiser motorcycle built around 749 cc of displacement. Under the tank sits a V2, four-stroke engine running Single Overhead Cams (SOHC) valve actuation, a compression ratio of 11.0:1. The bore and stroke measures 85 x 66 mm. 2020 Harley-Davidson Street 750 delivers 60.3 Nm @ 4000 Revolutions" of torque. From a practical standpoint, the 2020 Street 750 tips the scales at 233.2 kg, carries a 13.10-litre fuel tank, offers a seat height of 653 mm and spans a 1534 mm wheelbase. Scroll down for the complete 2020 Harley-Davidson Street 750 spec sheet covering every technical detail from suspension travel to tyre sizes.

2020 Street 750 - Pros & Cons

Strengths

Fuel injection: The fuel injection injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
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

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 2020 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.

Valve clearance checks

Single Overhead Cams (SOHC) engines should have valve clearances checked at the manufacturer's specified interval. Owners report that clearances can tighten over time on higher-mileage bikes, leading to slight ticking from the top end. Catching it early keeps the job simple and avoids more costly remediation.

Street 750 - Buying & Maintenance Guide

What to check before buying

When inspecting a used 2020 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.

Valve clearance service

Check that valve clearances have been adjusted at the correct intervals on any used Street 750. This is a job many owners skip because the bike does not immediately feel wrong - but tight clearances accelerate valve seat wear. Ask for proof it has been done.

2020 Harley-Davidson Street 750 - Frequently Asked Questions

What engine does the 2020 Harley-Davidson Street 750 have?

The 2020 Harley-Davidson Street 750 uses a V2, four-stroke engine with 749 cc of displacement.

How much does the 2020 Harley-Davidson Street 750 weigh?

The 2020 Harley-Davidson Street 750 weighs 233.2 kg. This is the manufacturer's wet figure.

How much power does the 2020 Harley-Davidson Street 750 make?

The 2020 Harley-Davidson Street 750 produces 60.3 Nm @ 4000 Revolutions" of torque.

What is the fuel tank capacity of the 2020 Harley-Davidson Street 750?

The 2020 Harley-Davidson Street 750 has a 13.10-litre fuel tank.

Is the 2020 Harley-Davidson Street 750 suitable for shorter riders?

The 2020 Harley-Davidson Street 750 has a seat height of 653 mm. This is a comfortable, accessible height for most riders.

What brakes does the 2020 Harley-Davidson Street 750 have?

The 2020 Harley-Davidson Street 750 uses Single disc. 2-piston floated, optional ABS at the front and Single disc. 2-piston floated, optional ABS at the rear.

What tyre sizes does the 2020 Harley-Davidson Street 750 use?

The front tyre size on the 2020 Harley-Davidson Street 750 is 100/80-R17.

How much oil does the 2020 Harley-Davidson Street 750 take?

The 2020 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

Engine

V2, four-stroke

Power

N/A

Torque

60.3 Nm (6.2 kgf-m or 44.5 ft.lbs) @ 4000 Revolutions"

Top Speed

N/A

Weight

233.2 kg / 514.0 lbs

Fuel Capacity

13.10 litres / 3.46 US gallons

Full 2020 Harley-Davidson Street 750 Specifications

Colours Vivid Black, Performance Orange, Black Denim, Barracuda Silver Deluxe, Vivid Black Deluxe

Max Torque 60.3 Nm (6.2 kgf-m or 44.5 ft.lbs) @ 4000 Revolutions"

Power-to-Weight Ratio 0.2601 HP/kg

Fuel Control Single Overhead Cams (SOHC)

Engine Type V2, four-stroke

Displacement (ci) 45.70 cubic inches

Displacement (cc) 749.0 cc

CO2 99.3 CO2 g/km. (CO2 - Carbon dioxide emission)

Bore x Stroke (mm) 85.0 x 66.0 mm

Bore x Stroke (in,) 3.3 x 2.6 inches

Engine Detail Blacked-out Revolution X™ engine

Fuel System Injection. Mikuni Single Port Fuel Injection, 38 mm bore.

Compression Ratio 11.0:1

Exhaust Black two- into-one

Fuel Consumption 4.28 litres/100 km (23.4 km/l or 54.96 mpg)

Starter Electric

Valve System 4

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