The GasGas MC 125 2023 is a 125cc bike that is designed for off-road adventures. It has a six-speed transmission, a hydraulic clutch, an electronic fuel injection, and a kick-starter. Even though it’s lightweight, it’s still tough, offering the perfect balance between agility and strength, as well as an ultra-lightweight chromoly steel chassis for improved handling. The bike’s suspension system is also noteworthy, as it features a WP XACT air fork and a WP XACT rear shock that can handle the toughest terrain. With a maximum power output of 40 horsepower, you can expect an adrenaline-fueled riding experience.
Handling
The GasGas MC 125 2023 boasts a flawless handling system, thanks to its light frame and narrow body design. Its excellent handling and responsiveness come from the lightweight aluminum frame, which keeps the bike balanced both on and off-road. The narrow body provides excellent control, especially in tight turns or some of the more technical areas of a motocross track. This design also helps to keep the weight low and centered, which can help you from tipping over and losing control.
Another factor that contributes to the bike’s handling prowess is the suspension. GasGas MC 125 2023 comes with a fully adjustable suspension, which allows riders to customize it according to their individual riding style and terrain. It absorbs bumps and vibrations from even the roughest terrain, ensuring that you have better control over the bike. As a result, you get better handling and increased confidence to ride even more challenging trails without worrying about losing control.
Adding to its superior handling, the GasGas MC 125 2023 has a powerful and responsive engine. The 125cc liquid-cooled engine delivers quick acceleration, making it possible to quickly maneuver the bike and take full control of it. The engine is also fuel-efficient, making it the perfect choice for riders looking for a bike that offers performance and fuel efficiency.

The bike’s steering also offers excellent feedback to the rider, further enhancing the handling experience. This feedback is essential in helping riders make quick and precise movements during turns or evading obstacles. With the GasGas MC 125 2023, riders have the confidence to take on even the most technical trails and come out on top.
Motor
The GasGas MC 125 2023 Motor boasts a stylish and modern design that turns heads wherever you go. Its bold graphics, neon side panels, and angular lines give it a distinctive look that stands out from other bikes. The bike also features a comfortable and adjustable saddle that allows you to feel comfortable during long rides. The suspension system, rear swing-arm, and wheels are constructed using top-quality materials that guarantee durability and safety.
The GasGas MC 125 2023 Motor has a powerful and responsive engine that delivers impressive acceleration and speed. The 125cc liquid-cooled engine produces 38 horsepower and 20 Nm of torque. This means that you can reach a maximum speed of up to 100 KPH and climb steep hills or mountains without any problem. The bike also features a six-speed gearbox that allows you to easily switch gears and achieve your desired speed.
Parts
We’ll take a closer look at some of the essential parts of your GasGas MC 125 2023 and why they’re important.
1. Air Filter

Your GasGas MC 125 2023 is an off-road dirt bike that endures severe conditions. That’s why it’s essential to keep the air filter clean as much as possible since it’s continually exposed to dust, dirt, sand, and loose stones while riding. A frequently replaced air filter ensures that your bike runs efficiently and smoothly.
Check out how to clean your dirt bike air filter.
2. Rear and Front Sprockets

The rear and front sprockets in a motorcycle are responsible for the transfer of power from the engine to the wheels. These parts can wear out over time due to constant usage, especially when you’re hitting the muddy trails. Replacing them regularly ensures that your bike’s acceleration and performance don’t suffer.
3. Chain
The chain plays a vital role in the functioning of your bike’s sprockets. It’s important to keep your chain well lubricated and tight enough to ensure a smooth ride. However, if your chain has worn out links or is damaged in any way, then it’s time to replace it before it breaks midway into a ride. Make sure you’re lubing it every now and then. Check out best chain lubes for your dirt bike.
4. Brake Pads

The brake system in your GasGas MC 125 2023 is crucial for safe and controlled riding. Brake pads are the parts that grip onto the brake discs to slow down your bike. If your brake pads are worn out, they won’t be able to grip your brake discs well enough, which can make your bike dangerous to ride.
5. Spark Plug

The spark plug in your GasGas MC 125 2023 is responsible for igniting the fuel in the engine’s combustion chamber. Over time, a spark plug can get coated in carbon, which lessens its ability to perform well. If your spark plug is dirty or damaged, it’s time to replace it. It could be fouling or your 2 spark plug could be wet.
Style
The first thing you’ll notice about the MC 125 2023 Style is its sleek, modern design. With bold graphics and a slim chassis, this bike is sure to turn heads. The 125cc two-stroke engine is powerful, yet agile – making it perfect for both off-road tracks and tight trails. It also features an electric starter, which means no more kickstarting your bike in the middle of the woods.
The suspension on the MC 125 2023 Style is top-notch, with a WP XACT front fork and a WP XACT shock. These suspension components are fully adjustable, so you can fine-tune your ride to match your riding style. The bike also comes equipped with Neken handlebars and grips, which provide excellent control and comfort.
One of the standout features of the MC 125 2023 Style is its lightweight design. It weighs in at just 187 pounds, which makes it one of the lightest bikes in its class. This means the bike is incredibly maneuverable, allowing you to take on even the toughest terrain with ease. It also means that this bike is perfect for younger riders or those who are just starting out in the world of off-road riding.
The MC 125 2023 Style also comes with a number of other features that are sure to impress. The bike has a large-capacity fuel tank – which means you can ride for longer without having to refuel. It also features Brembo brakes, which provide excellent stopping power and great feel. Additionally, the bike has a comfortable seat that’s designed to keep you comfortable even on longer rides.
Brakes/Wheels/Tires
1. Brakes:
The 260mm front and 220mm rear brake discs on GasGas MC 125 2023 come with a ByBre braking system. The ByBre system is a subsidiary of Brembo, a company known worldwide for its customized braking systems. The ByBre system used in GasGas MC 125 2023 maximizes stopping power and has the ability to handle any situation. The brake pads are made from sintered material, which is known for its durability and longevity. These brakes provide smooth and reliable stopping power that ensures rider safety and control.
2. Wheels:

The 17-inch wheels come with high-quality aluminum rims that are not only lightweight but durable. These wheels are equipped with Dunlop MX3S tires that are highly recommended for off-road segments. The MX3S tire series is known for its excellent grip and traction on uneven terrains. The combination of GasGas MC 125 2023 wheels and Dunlop MX3S tires provides superior stability and control to riders in all conditions.
3. Tires:
The Dunlop MX3S tires have a block structure with a staggered pattern that provides increased grip in both soft and hard terrains. The tires have a superior level of cushioning that helps riders to maintain control and reduces the chance of fatigue. The integrated thin lining layer of the tires also helps in reducing the likelihood of punctures while off-roading.
4. Slip Control:
The GasGas MC 125 2023 comes with adjustable throttle control. This feature helps to control acceleration and engine braking, especially in slippery conditions. The slip control feature also enhances rider safety by reducing the chances of losing traction.
Drivetrain
The GasGas MC 125 2023 is powered by a high-performance two-stroke engine that delivers an impressive power output of 38 hp. The drivetrain is designed to provide plenty of torque for better traction and smoother power delivery at all times. This engine is perfect for riders who want a responsive and agile bike that can deliver top-notch performance on the track.
Moreover, the GasGas MC 125 2023 comes equipped with a six-speed transmission system that features an optimized gear ratio. This allows for smooth and effortless shifting between gears, ensuring that the rider has complete control over the bike at all times. Additionally, the slipper clutch system helps prevent rear-wheel destabilization during aggressive downshifting, thus providing a safer riding experience.
The GasGas MC 125 2023 also features a cutting-edge electronic control unit (ECU) that optimizes the engine performance. The ECU works in conjunction with the throttle position sensor to adjust the engine’s fuel injection, thus improving throttle response and acceleration. This also helps reduce fuel consumption, allowing the rider to go further on a single tank of gas.
Furthermore, the GasGas MC 125 2023 comes with adjustable power valve technology that allows the rider to tailor the engine’s power delivery to their style. They can choose from different pre-programmed maps or create custom maps using the available GasGas PowerParts. This feature enables riders to optimize the drivetrain for their specific riding style, improving their lap times and boosting confidence.
To ensure optimal performance and longevity of the drivetrain on the GasGas MC 125 2023, the bike comes equipped with a premium-quality exhaust system. The exhaust system is made of high-grade materials, which not only enhances performance but also withstands the rigors of motocross riding. It provides excellent emission control, achieving compliance with EURO 5 standards.
Engine
1. The New Engine Design:
GasGas has taken engine performance to a new level with the MC 125 2023. The bike comes with a 124.8cc single-cylinder, liquid-cooled two-stroke engine. The engine is designed explicitly for the Motocross range, featuring a new power valve servo motor and improved crankshaft. The camshaft has been redesigned with durability in mind, providing better deburring and a lower friction coating. With the new engine design, riders can experience a more robust delivery of torque and acceleration.

2. More Power and Torque:
The 2023 MC125 has increased the power range by 5%, which equates to a maximum horsepower of 40.6HP. The engine also provides more torque than before, with an additional 1.5Nm, delivering a total of 33.8Nm of torque at 7500 rpm. This improvement in both power and torque means the riders can have more fun and push the bike harder without any worries.
3. Powerful Top Speed:
When it comes to top speed, the GasGas MC 125 2023 has gained a reputation for being one of the fastest bikes on the market. The bike can reach a top speed of 85mph, perfect for adrenaline seekers looking for a more thrilling ride. The top speed is impressive and can take riders from 0 to 60 in just under 10 seconds, which is impressive for a 125cc engine motorbike.
4. Improved Fuel Economy:
GasGas MC 125 2023 offers impressive fuel consumption, boasting a fuel tank capacity of 8 litres, which is quite impressive. Furthermore, the fuel efficiency has been improved by six per cent, which translates to a more extended period of time that the rider can spend on the road. This improves overall ride comfort, further increasing the bike’s overall value.
5. Easy to Handle:
Despite being a beast of a bike, the MC 125 2023 is easier to manoeuvre and handle than it looks. The bike’s weight falls at 88kg (195 lbs), which is ideal for new riders, but it’s also perfect for experienced riders who love the lighter feel of a bike. The bike is built with a high-quality chassis that gives it more stability and better handling, ensuring it can tackle any terrain.
Specifications
ngine | 125cc, 2-stroke, single-cylinder |
Bore x Stroke | 54mm x 54.5mm |
Fuel System | Keihin PWK 36 carburetor |
Cooling System | Liquid-cooled |
Ignition | Electronic CDI |
Transmission | 6-speed constant mesh |
Clutch | Wet, multi-disc |
Frame | Chromium-Molybdenum steel trellis frame |
Front Suspension | WP XACT 48mm upside-down forks, adjustable compression |
Rear Suspension | WP XACT PDS shock absorber, adjustable rebound |
Front Wheel Travel | 300mm |
Rear Wheel Travel | 330mm |
Front Brake | Disc brake, 260mm diameter |
Rear Brake | Disc brake, 220mm diameter |
Front Tire | 90/90-21 |
Rear Tire | 120/90-18 |
Wheelbase | 1,485mm |
Ground Clearance | 370mm |
Seat Height | 950mm |
Fuel Capacity | 10 liters |
Dry Weight | 88 kg |
Color Options | Red, Blue |
Warranty | Manufacturer’s warranty provided |