What is the engine displacement of the 1974 Kawasaki 400 S 3 Mach II?

The 1974 Kawasaki 400 S 3 Mach II has an engine displacement of 400.00 ccm (24.41 cubic inches).

How much horsepower does the 1974 Kawasaki 400 S 3 Mach II have?

The 1974 Kawasaki 400 S 3 Mach II produces 40.00 HP (29.2 kW)) @ 7000 RPM of power.

What is the top speed of the 1974 Kawasaki 400 S 3 Mach II?

The 1974 Kawasaki 400 S 3 Mach II has a top speed of 167.0 km/h (103.8 mph).

1974 Kawasaki 400 S 3 Mach II Price, Specs, Review

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Review

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The 1974 Kawasaki 400 S 3 Mach II arrived as a significant contender in the burgeoning middleweight two-stroke market. This model continued Kawasaki's Mach series legacy, following in the tire tracks of its larger and smaller siblings, like the legendary H1 500 and the agile S1 250. It carved its niche by offering a potent mix of power and manageable size, directly competing with machines such as the Suzuki GT380 and the Yamaha RD350, both of which were also popular two-stroke triples of the era.

At the heart of the Mach II was a 400.00 ccm (24.41 cubic inches) engine, a two-stroke triple renowned for its spirited output. This powerplant generated a respectable 40.00 HP (29.2 kW) at 7000 RPM, giving the motorcycle a lively character. It could reach a top speed of 167.0 km/h (103.8 mph), making it a formidable machine for its time. The fuel tank held 14.00 litres (3.70 gallons), offering a decent range for spirited rides. As a Vintage category motorcycle, its specifications reflect the engineering priorities and capabilities of the mid-1970s.

Riding the 400 S 3 Mach II offered a distinctive experience. Its two-stroke engine delivered a characteristic powerband, requiring riders to keep the revs up to access its full potential. The triple's exhaust note was unmistakable, a signature sound of the era. While not designed for long-distance touring, its relatively light weight and eager engine made for an enjoyable ride on twisty roads. The riding position was generally upright, typical of many standard motorcycles from the period, offering reasonable comfort for a machine focused on performance rather than plushness.

The Kawasaki 400 S 3 Mach II 1974 appealed to riders seeking an accessible yet exciting motorcycle with a distinctive two-stroke personality. It was a machine for enthusiasts who appreciated the raw, unadulterated feel of a triple and the thrill of its power delivery. Today, it remains a sought-after Vintage collectible, cherished by those who appreciate its place in motorcycle history and its unique riding experience, a true representation of the two-stroke era.

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Pros (Advantages)

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✅ Why buy this bike?

The Kawasaki 400 S 3 Mach II 1974 has a sleek and stylish design that has stood the test of time, making it a classic choice for motorcycle enthusiasts.
It is equipped with a powerful 400cc engine that delivers a thrilling riding experience, with a good balance of power and agility.
The handling of the Kawasaki 400 S 3 Mach II 1974 is smooth and responsive, making it a joy to ride on both city streets and winding roads.
The bike is known for its reliability and durability, requiring minimal maintenance and providing a consistent performance over the years.
The Kawasaki 400 S 3 Mach II 1974 has a comfortable seating position and ergonomic design, ensuring a comfortable ride even on long journeys.

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Cons (Disadvantages)

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⚠️ Things to consider

Limited aftermarket support for parts and accessories due to its age and rarity.
Relatively low power output compared to modern motorcycles in the same class.
Older technology may result in less reliable performance and more frequent maintenance.
Outdated safety features such as brakes, suspension, and tires may compromise rider safety.
Limited comfort for longer rides due to its vintage design and ergonomics.

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Alternatives

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⚖️ Comparison & Competition

Yamaha RD400
The Yamaha RD400 is a two-stroke motorcycle known for its lively performance and agility. It features a parallel-twin engine and a lightweight frame, making it a popular choice for riders who enjoy spirited riding.
Suzuki GT380
The Suzuki GT380 is a classic two-stroke triple that offers a smooth power delivery and a comfortable riding experience. It is known for its reliability and versatility, making it a great choice for both commuting and weekend rides.
Honda CB400F
The Honda CB400F is a four-cylinder motorcycle that offers a balance of performance and efficiency. It features a sleek design and a rev-happy engine, making it a popular choice for riders looking for a sporty yet practical motorcycle.
Ducati 350 Scrambler
The Ducati 350 Scrambler is a stylish and versatile motorcycle that is perfect for urban riding and light off-road adventures. It features a V-twin engine and a rugged design, making it a unique choice for riders who value both form and function.
BMW R60/6
The BMW R60/6 is a classic air-cooled boxer twin motorcycle known for its smooth power delivery and comfortable ride. It features a timeless design and a reputation for reliability, making it a great choice for riders looking for a vintage touring bike