cruiser motorcycles

Kawasaki Vulcan S vs Harley Davidson Street 750

Kawasaki Vulcan S vs Harley Davidson Street 750

1. KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

KAWASAKI VULCAN S
Photo Credit: @bannerrec
HARLEY DAVIDSON STREET 750
Photo Credit: @wolverinehd

The VULCAN S is a cruiser manufactured by the Japanese motorcycle manufacturer, Kawasaki. The first Vulcan motorcycle had a 750-cc engine. Over the years, different Vulcan models have been released with different-sized engines, ranging from 125 cc to 2,000 cc. The Vulcan S was first launched in 1984, but the 650 cc Vulcan S was released in 2015 and is currently still in production. The Vulcan S has a parallel V-Twin engine MUCH like its predecessor models, however, it has the lowest engine displacement size among all Vulcan series.


Harley Davidson launched the Street series in 2014 with two variants: STREET 500 and STREET 750. This was groundbreaking since Harley Davidson had never before launched a lightweight, entry-level motorcycle with a smaller engine displacement size at a cheap price. Both Street models stayed in production until 2020. Since their launch and until their discontinuation, major changes were made to the Street 750’s color, ergonomics, and design.

2. DETAILED SPECS COMPARISON: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

Kawasaki Harley Davidson
BASIC INFORMATION
Year 2022 2020
Model Vulcan S Street 750
Motorcycle Type Cruiser Cruiser
Base Price $7,899 $7,599
Colors Pearl matte sage green/ Metallic flat spark black, Metallic flat spark black Barracuda Silver Deluxe, Vivid Black, Vivid Black Deluxe, Black Denim, and Performance Orange
ENGINE & SYSTEMS
Displacement 649 cc 45.7 cu in (750 cc)
Engine Type Four-stroke, Parallel-Twin Revolution X, V-Twin
Cooling System Liquid-cooled Liquid-cooled
Compression Ratio 10.8:1 11:1
Stroke 60.0 mm (2.36 in) 66 mm (2.6 in)
Bore 83.0 mm (3.26 in) 85 mm (3.34 in)
Cylinders Two Two
Drive Train Sealed Chain Belt
Transmission Six-speed Six-Speed
Clutch Wet, Multi-Disc Wet, Multi-Plate
Starter Electric Electric
Exhaust Two-in-one Two-into-One
Fuel Delivery System DFI 38 mm Throttle Bodies (2), with sub-throttle valves Mikuni Single Port Fuel Injection
PERFORMANCE & CAPACITY
Horsepower 61 hp 53 hp
Torque 62.77 Nm @ 6,600 rpm 43.5 ft-lbs (59 Nm) @ 4,000 rpm
Fuel Tank Capacity 3.7 gal (14 L) 3.5 gal (13.2 L)
Mileage 44 MPG (18.86 L) 58 MPG (24.9 km/l)
Oil Capacity Two quartz 3.2 quarts (3.1 L)
DIMENSIONS
Trail 119 mm (4.7 in) 115.062 mm (4.53 in)
Rake 31o 32o
Seat Height 706 mm (27.8 in) 652.78 mm (25.7 in)
Wheelbase 1,574 mm (62.0 in) 1,520 mm (59.84 in)
Weight 498.3 lbs (226 kg) 514 lbs (233 kg)
Ground Clearance 129.5 mm (5.1 in) 144.78 mm (5.7 in)
Length 2,308.8 mm (90.9 in) 2,215 mm (87.2 in)

3. SIMILARITIES & DIFFERENCES: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

Key Similarities Key Differences
Both motorcycles have a single-disc brake at the front and rear The Street 750 has rear dual shocks, while the Vulcan S has a rear mono-shock
Both motorcycles have a liquid-cooling system The Vulcan S has a solo seat, while Street 750 has a dual seat
Both motorcycles have chopped fenders The Vulcan S has forward-mounted footrests, while Street 750 has mid-mounted footrests
Both have a six-speed transmission system The Vulcan S has a chain drive train, while Street 750 has a belt drive train
Both have license plates below the tail light The Street 750 has a V-Twin engine, while the Vulcan S has a parallel twin engine
The Street 750 has an analog speedometer, while the Vulcan S has a digital speedometer
The Street 750 has a fuel cap on the side of the fuel tank, while the Vulcan S has a fuel cap sy the center of the fuel tank
The Vulcan S has wider front and rear tires than the Street 750

4. DESIGN: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

4.1 Design: Kawasaki Vulcan S

The KAWASAKI VULCAN S is a traditional-style cruiser covered in a matte black finish. Its chopped fenders and fuel tank are the only colored parts. The Kawasaki Vulcan S has wide and bent HANDLEBARS with a digital led display between the handlebars. It has a two-into-one exhaust system with chrome-painted pipes and matte black mufflers. It has a forward-mounted footrest to provide a traditional cruiser riding position. It has a 41 mm hydraulic telescopic fork at the front with a wheel travel of 5.1 in and mono adjustable shocks at the rear with a wheel travel of 3.2 in. The Kawasaki Vulcan has a 300 mm single disc brake at the front with a tire size of 120/70 R18. While at the rear it has a 250 mm single disc brake with a tire size of 160/60 R17.

4.2 Design: Harley Davidson Street 750

The HARLEY STREET 750 is a cruiser with a unique seating style. It is covered in s matte black finish, except for the fenders and the fuel tank. It has a two-into-one exhaust system on one side with matte black pipes and mufflers. Street 750 has mid-mounted footrests and, like many cruisers, does not have any pre-installed ACCESSORIES. It has a 37 mm fork at the front with a wheel travel of 5.5 in and dual adjustable shocks at the rear with a wheel travel of 3.5 in. Street 750 has a single disc brake at the front with a tire size of 100/80 R17 and a single disc brake at the rear with a tire size 140/75 R15.

5. ENGINE & PERFORMANCE: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

5.1 Engine & Performance: Kawasaki Vulcan S

The Vulcan S has a 649 cc parallel V-Twin engine. It has a bore and stroke size of 2.36 in, capable of a maximum horsepower of 61 hp and peak torque of 62.7 Nm @ 6,600 rpm. It has a six-speed transmission system that operates on a chain drive train and can reach a top speed of 116 MPH.

5.2 Engine & Performance: Harley Davidson Street 750

The Street 750 has a 750 cc V-Twin liquid-cooled, Revolution X engine. It has a bore size of 3.34 and stroke size of 2.6 in. capable of producing a maximum torque of 59 Nm @ 4,000 rpm and a maximum horsepower of 53 hp. It operates on a low-maintenance belt drive train and has a six-speed transmission system.

6. COMFORT & ERGONOMICS: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

6.1 Comfort & Ergonomics: Kawasaki Vulcan S

Comfort & Ergonomics: Kawasaki Vulcan S
Photo Credit: @kawasaki

The Vulcan S has a trail size of 4.7 inches and a rake angle of 31^o with forward mounted footrests. This provides a relaxed riding position with support for the rider’s lower back. It has a seat height of 27.8 inches, a wheelbase of 62 inches, a ground clearance of 5.1 inches, and an overall length of 90.9 inches. With an overall weight of 226 kg, the Vulcan S is a lightweight, easy-to-handle cruiser.

6.2 Comfort & Ergonomics: Harley Davidson Street 750

Comfort & Ergonomics: Harley Davidson Street 750
Photo Credit: @wolverinehd

The Street 750 has a trail size of 4.53 inches and a rake angle of 32^o that ensures a comfortable riding position. Moreover, it has an overall length of 87.2 in, a wheelbase of 59.84 in, a ground clearance of 5.7 in, and a seat height of 25.7 in.. Being a lightweight cruiser with a weight of 233 kg, the Street 750 is surprisingly easy to handle.

7. TECHNOLOGY & FEATURES: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

FEATURES VULCAN S HARLEY STREET 750
ABS Standard Optional
Instrument Cluster Handlebar-mounted Handlebar-mounted
Clock X
Engine Kill Switch
Speedometer
Odometer
Tachometer X
Gear Indicator X X
Fuel Gauge
Fuel Warning Indicator
Low Battery Indicator X X
Low Oil Indicator X
Slip & Assist Clutch X

8. PROS & CONS: KAWASAKI VULCAN S VS HARLEY DAVIDSON STREET 750

8.1 Pros & Cons: Kawasaki Vulcan S

KAWASAKI VULCAN S PROS KAWASAKI VULCAN S CONS
Easy to drive Digital meter is not visible in bright sunlight
Less maintenance Hard gear shifter
Powerful engine No extra luggage space
Dual throttle valves Not recommended for tall riders
Suitable to drive within and outside the city
Suitable for short riders
Good ground clearance
Ergo-fit technology
ABS is included

8.2 Pros & Cons: Harley Davidson Street 750

HARLEY STREET 750 PROS HARLEY STREET 750 CONS
Lightweight Stiff brakes
Comfortable seat Not suited for heavyweight riders
Reasonable price Discontinued
Easy to handle No riding modes
ABS is included (optional) No extra luggage space
Good ground clearance
Bigger engine
Dual seat

9. FAQ

9.1 Which motorcycle is better suited for a beginner: the Vulcan S or the Street 750?

Both motorcycles are suited for beginners since lightweight cruisers are easier to handle. Both have powerful torquey engines however, Street 750 has a slightly smaller fuel tank with better fuel mileage.

9.2 What are the main differences between the Street 750 and the Vulcan S?

Both cruiser motorcycles have different chassis designs, ergonomics, and seating styles. Street 750 has a bigger engine but the Vulcan S can produce more horsepower. The Vulcan S looks bulkier but weighs less than the Street 750. Street 750 is an American cruiser, while the Vulcan S is a Japanese cruiser. The Vulcan S is still in production, while Street 750 has been discontinued.

9.3 How does the Vulcan S have more horsepower than the Street 750 even with a smaller engine?

Although the Vulcan S has a smaller engine than the Street 750, the former has a parallel twin engine while the latter has a V-Twin engine. Moreover, the Vulcan S’s engine has a bigger bore and a smaller stroke than the Street 750’s engine. The Vulcan S’s engine type and bigger bore size help it deliver more horsepower.

9.4 Which motorcycle has better fuel mileage: the Street 750 or the Vulcan S?

Street 750 has a fuel mileage of 58 MPG, while Street 750 can give a fuel mileage of 44 MPG. However, the Vulcan S has 14 liters of the fuel tank, while the Street 750 has 13.2 liters of fuel capacity.

10. TAKEAWAY

Despite the fact that  Vulcan S is a Japanese cruiser and the Street 750 is an American motorcycle. Both perform really well when traveling through the city or on long rides. The Vulcan S has a slightly lower ground clearance and a lower center of gravity which helps provide better handling when turning corners. Both are lightweight cruisers, therefore, neither come with pre-installed SADDLEBAGS, CRASH BARS, or SISSY BARS. The Street 750 was also discontinued by Harley Davidson due to its low sales, while the Vulcan S is still in production.

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