Suzuki GSX-8S

f you are looking for a naked bike, Suzuki has an interesting offer for you, which we will now examine in detail. The GSX-8S (2025) model is already generating a lot of buzz among motorcycle enthusiasts, and we have not ignored it either.

In this review, you will learn: how comfortable the bike is, about its safety systems, engine, chassis, and how well it handles, and why it is already being called a competitor to the Yamaha MT-07. We will also be sure to look at the pros and cons.
So, let's get started!

Detailed review of the Suzuki GSX-8S design

The Suzuki GSX-8S (2025) is a motorcycle that combines modern style, functionality and bold design. Cool bodywork is not just about appearance. This bike has been thought out down to the smallest details that affect the quality of riding.

This motorcycle looks aggressive and confident. The sharp lines of the front fairing create an effect of speed even when stationary. The sharp shapes of the tank and tail add to its aggressive character. This is no longer just a city bike — it's a new style for a new era.

The headlights are low-mounted and feature LED technology. This is not only beautiful, but also improves visibility in the dark and makes it safer. The sharp fairing directs the airflow, reducing drag, which, as we know, is the key to speed and fuel economy.

For the 2025 model year, Suzuki offers new colours with matte accents. Blue, black and grey are the main shades that emphasise character and design. There are also subtle elements that create contrast and depth, adding tones to the bike's style.

The tank has distinctive side curves, which are not only beautiful but also add comfort for the rider's legs. The bike has a fuel tank capacity of 14 litres, which is enough for travelling and city trips. The compact shape of the body makes it easier to manoeuvre in the city. This, in turn, improves the centre of gravity and increases manoeuvrability.

The seat is two-tiered, with a clear division between the rider and passenger sections. The tail is short, with a narrow LED light that emphasises the modernity of this bike. The under-seat area is neat and ergonomic without any unnecessary details.

Overall dimensions of the bike: Length — 2115 mm, Width — 775 mm, Height — 1105 mm, and seat height — 810 mm. The wheels have lightweight alloy rims, which reduces weight. The front tyre is 120/70ZR17 and the rear is 180/55ZR17. This is standard for motorcycles of this class, ensuring stability and road grip. Overall, the motorcycle looks muscular but not bulky. This bike retains its lightness without losing its aggressiveness. Every line of the Suzuki GSX-8S is designed for both style and function.

Overview of the chassis and handling of the Suzuki GSX-8S (2025)

The Suzuki GSX-8S (2025) is designed for those who value control, stability and comfort. The chassis of this model is the result of a precise engineering approach, giving us lightness and manoeuvrability in handling.

Lightweight steel frame and suspension

The bike uses a new steel tubular frame. This frame is compact, lightweight and designed for maximum rigidity and stability when riding. The frame allows the bike to respond quickly to the rider's actions even at high speeds, which is the key to safe riding. The bike has a total weight of 202 kg, which improves manoeuvrability.

The suspension is made of lightweight aluminium, which is currently in vogue. This reduces the weight of the rear and improves response during acceleration and braking. The front suspension is a KYB fork with a diameter of 41 mm and a travel length of 130 mm. The rear suspension is a KYB monoshock with a 130 mm stroke and preload adjustment. KYB shock absorbers provide stability on uneven surfaces and a smooth ride in the city and on the motorway.

The wheelbase is 1,465 mm. This provides the ideal balance between stability and quick direction changes. The steering column angle is 25°, which ensures precise control. The ground clearance is 145 mm, which is sufficient for most roads.

Steering wheel

The handlebars are wide and slightly raised. This allows for better control of the motorcycle when riding slowly and in traffic. The seating position is upright but slightly forward-leaning, which reduces fatigue on long rides. The bike has a low centre of gravity thanks to the position of the engine and fuel tank. This improves stability and gives a feeling of lightness when cornering.

Braking system

The front wheel has dual 310 mm disc brakes with Nissin calipers. The rear wheel has a single 240 mm disc. ABS is standard equipment, providing control during emergency braking. The brakes respond sharply and do not lose effectiveness on wet roads.

Electronics and safety Suzuki GSX-8S (2025)

Of course, the Suzuki GSX-8S (2025) has modern electronics that help you ride with confidence. Without electronics, it's impossible to compete in today's market. All the systems here work to make riding stable, safe and comfortable.

This model uses the Suzuki Traction Control System (STCS). This system prevents the wheels from spinning, especially on wet or slippery roads. The rider can choose one of three control levels or turn the system off completely. This allows the motorcycle to be adapted to the conditions, riding style or level of experience, making this motorcycle a good choice for beginners.

The developers of this bike have added various driving modes and throttle control, and thanks to the Suzuki Drive Mode Selector (SDMS) system, the motorcycle has three power modes. Each mode changes the throttle response and how you accelerate. This makes the bike flexible to ride in the city, on the highway or when riding aggressively. The electronic throttle system provides precise fuel delivery, which improves the bike's traction efficiency.

Anti-lock braking system

Of course, we also have an anti-lock braking system, and our motorcycle is equipped with a modern ABS system that maintains control during emergency braking. This system works smoothly and prevents the wheels from locking up, even on slippery asphalt. The on-board computer constantly processes data from sensors to provide the rider with fast and accurate assistance.

Of course, this motorcycle has a 5-inch colour TFT screen on the instrument panel. It clearly displays speed, RPM, selected mode, traction level and other important information. The display adapts to light conditions, changing brightness during the day and at night. We know how important it is for a rider when the display adapts to light conditions.

The manufacturer has kindly added an easy start system and quick gear shifting to this motorcycle, which uses the Suzuki Easy Start System, allowing you to start the engine with a single short press of a button. The Bi-directional Quick Shift system allows you to shift gears without using the clutch. It works both when shifting up and down. Shifting is smooth, without jerks.

Suzuki GSX-8S (2025) engine and transmission

Moving on to the engine and transmission, the 2025 Suzuki GSX-8S has a completely new power unit that combines power, reliability and fuel economy. This engine has been developed specifically for the new generation of motorcycles from our favourite company, Suzuki.

We have a 776 cc inline twin-cylinder engine, which is not bad. The engine is liquid-cooled, which keeps the temperature stable even during long rides. The engine design includes a 270-degree ignition sequence, which creates a distinctive engine sound. The powerful engine gives us better rear wheel traction on corners and when accelerating.

Let's move on to the numbers: the maximum power is 83 hp at 8,500 rpm, and the peak torque is 78 Nm at 6,800 rpm. Not bad, but keep in mind that this is a supersport class. These parameters give the motorcycle stable acceleration and good traction at low and medium revs. This makes the bike suitable for both city streets and high-speed roads.

Suzuki's designers have carefully thought out the intake and exhaust systems to satisfy potential buyers. Therefore, the air supply system is designed for better performance across a wide range of revs. A highly efficient fuel injector is installed, which works in conjunction with the electronic throttle control system mentioned above. The exhaust system has a low centre of gravity and is optimised for better bike balance.

Our engine works in tandem with a 6-speed gearbox, which ensures smooth shifting without jerks. The transmission works seamlessly with the Bi-directional Quick Shift System, which allows you to shift gears without the clutch. This system was described above. This significantly improves driving comfort and allows you to react more quickly to road conditions.

Suzuki engineers are forward-thinking and want their bikes to serve their owners for a long time, so they have incorporated a double balance system into the engine design to reduce vibration. This makes riding more comfortable, even at high engine speeds. It also protects the motorcycle itself from wear and tear, as vibration causes everything to wear out, and after a long ride, your whole body starts to ache if there is vibration.

Fuel consumption Suzuki GSX-8S (2025)

Nowadays, fuel consumption is one of the most important issues, so we cannot ignore it. Fuel economy for a modern bike is no less important than power or design. The developers of the Suzuki GSX-8S (2025) show that balance is possible with this bike.

Suzuki engineers have created an engine that delivers efficient fuel consumption without compromising on performance. Thanks to the new two-cylinder power unit, the bike consumes fuel much more efficiently than previous models. The manufacturer's official fuel consumption figure is 4.2 litres per 100 km in the combined cycle, according to the WMTC. This allows you to save money when driving frequently in the city and on the motorway.

Equally important factors affecting fuel consumption are aerodynamics and the injection system, which is why the frame, tank shape and body have an aerodynamic design that reduces wind resistance. Less resistance means less load on the engine and lower fuel consumption. Another fuel-saving feature is the high-precision fuel injector, which delivers exactly the right amount of fuel. Together, these features help achieve stable fuel consumption in a variety of conditions, from slow traffic to active driving.

Additional systems that reduce consumption

Additional systems that reduce motorcycle consumption include an electronic throttle control system that smoothly opens the air and fuel supply. This reduces overconsumption, especially when starting or in traffic jams. The SDMS mode also helps, allowing you to choose a driving style with lower consumption.

Tank and range

We discussed many things, but he didn't say anything about the fuel tank and range. So, the fuel tank capacity is 14 litres, which, combined with moderate fuel consumption, gives a range of up to 330 km. This is convenient for travelling when there isn't always a petrol station nearby.

Suzuki GSX-8S (2025) pricing

Let's talk about the price of this bike, because when it comes to a new motorcycle, price plays a key role. The Suzuki GSX-8S (2025) offers a good price that is hard to ignore.

On the European market, the basic model costs around €8,900, which is in line with mid-range naked bikes. However, the price for other countries may vary depending on exchange rates, customs duties and delivery costs. Even with these costs taken into account, the GSX-8S remains more affordable than many of its competitors in this class.

Of course, the biggest part of the cost is the new engine, modern electronics and lightweight chassis. The price also includes LED lighting, a TFT display and a quick shift system, which are usually only available in more expensive models. This means that even in the standard configuration, the motorcycle is richly equipped without the need to pay extra for basic features.

In addition to the purchase price of the motorcycle itself, it is important to consider maintenance costs. Suzuki is known for its simple maintenance and affordable spare parts, which reduces overall costs. Thanks to its fuel efficiency, monthly fuel costs will be lower than many competitors.

In its class, the Suzuki GSX-8S looks particularly attractive compared to competitors such as the Yamaha MT-07 or Honda CB750 Hornet. Although these models have similar characteristics, the GSX-8S offers better equipment for less money, especially in the basic version. This, in turn, creates the feeling that you are paying less but getting more, which is actually the case.

Overall impressions of riding the Suzuki GSX-8S (2025)

Equally important is the description of overall impressions after riding, especially if it comes from a professional rider. So let's get started, and after the first few kilometres behind the wheel of the Suzuki GSX-8S (2025), it becomes clear that this is a bike designed for comfort and control. It requires no getting used to and feels like an extension of the rider's body from the very first movement.

An easy start and confidence from the very first minutes

The bike handles easily and obediently in the city. Even at low revs, the engine pulls smoothly and without jerking. The seating position is comfortable, and the handlebars give you complete control in traffic jams and tight corners. The manoeuvring feels similar to riding a light scooter.

Acceleration is not explosive, but confident and precise. There are no aggressive jerks, the bike predictably picks up speed even from low gears. This is important for beginners and drivers who are looking for stability rather than extreme performance. On the track, the motorcycle remains stable even at high speeds.

Handling in corners

The suspension copes well with uneven surfaces, but at the same time keeps the bike rigid and precise in turns. Entering sharp turns is easy, as if the bike enters the trajectory on its own. When accelerating out of a turn, control over the rear wheel remains complete.

Behaviour on the road

The GSX-8S shows its potential on the motorway. The six-speed gearbox shifts smoothly, and the riding modes allow you to choose the optimal throttle response. The bike does not pull away in the wind or when overtaking; it is stable and confident.

Daily driving without fatigue

Even after an hour of riding, your back doesn't hurt and your wrists don't get tired. The seat is comfortable and the weight is evenly distributed, which reduces the strain on your arms and lower back. In the city, the bike doesn't overheat when you're constantly stopping and starting, and the electronics help you avoid sudden situations. It really is a bike for everyday use.

Why the Suzuki GSX-8S (2025)?

When the market is flooded with models with big names, choosing a bike is not easy. But the GSX-8S has advantages that are easy to feel even before your first ride.

Balance without compromise

This motorcycle does not try to be the best at everything. But it offers the optimal combination of power, comfort and price. What competitors offer as an additional option is already available here as standard equipment. You don't overpay, but you get modern electronics, a powerful engine and pleasant handling.

Affordability in ownership

The bike is not only cheaper than many similar models. It is also cheaper to maintain. Low fuel consumption, reliable mechanics and simple design. This is important if you plan to ride every day.