2021 Gas Gas MC 125

It’s hard to beat the pure joy of a screaming 125cc 2-stroke! The perfect bike on which to develop lifelong motocross skills, our MC 125 matches a competitive 125cc, 6-speed motor with a super agile and responsive chassis and suspension set-up to deliver fun, fun, fun.

Features may include:

Red with a splash of white. Thats the way we like it! The bodywork fitted to all GASGAS motocross bikes not only reflects our vibrant, Spanish personality but also ensures complete harmony between rider and bike. Considered ergonomics allow unrestricted movement while our flat, high-grip seat profile delivers comfort and control in all conditions.

• AIRBOX

Less time working on bikes means more time riding bikes, which is exactly why youll love the straightforward, no tools needed filter mounting system on all GASGAS motocross bikes. Allowing quick and easy filter changes, the airbox is designed with precisely positioned inlet ducts that ensure maximum airflow and protection of the Twin Air filter.

The technology in our frames ensures riders enjoy playful handling and an energetic feeling on any motocross tracks. Underneath the red powder coating theres a lightweight chromium molybdenum steel, hydro-formed, laser-cut and robot-welded chassis thats built to perform. Designed to be rigid where it needs to be rigid and to flex where flex is needed, it provides exceptional rider feedback, energy absorption and straight-line stability.

• SUBFRAME

With a short and compact profile all GASGAS motocross subframes are made from lightweight aluminum. The profile helps centralize mass while also keeping weight down.

The heart of our MC 125 is a compact, 40hp, 17.2kg, 125cc 2-stroke motor. Delivering lots of torque, our power unit makes the bike super easy to use but also highly competitive - perfect for both beginners and top-flight racers. Designed to centralize all internal moving parts, the motor also plays a huge role in the bikes agile handling.

• CYLINDER & PISTON

Hidden away inside our MC 125 cylinder is an innovative power valve system. Responsible for controlling both the main and lateral exhaust ports (we said it was innovative!) when combined with the two-part cylinder head it does its thing to make sure the motor delivers seriously impressive power, allowing riders to benefit from free-revving power.

Fast is fun but slowing down is essential, which is why all GASGAS motocross bikes are fitted with Brembo calipers and controls. With 260mm front and 220mm (solid) rear disks, braking is easy, inspiring riders to push harder and ride faster.

• BREMBO HYDRAULIC CLUTCH

No need for adjustment and a near maintenance-free operation, but the best thing about the Brembo hydraulic clutch is that it delivers a perfectly smooth action time and time again. With lever free-play automatically adjusted, the biting point and function of the clutch remain constant no matter if its hot or cold.