Here2026 GasGas Motocross Bikes: First Look at the New Lineup
GasGas has officially pulled the covers off its 2026 motocross lineup, making it the third and final Austrian brand to showcase its full-size motocross machines for the new model year. With KTM and Husqvarna already rolling out their latest dirt bikes, the “fun brand” of the Austrian trio has taken a slightly different approach for 2026, streamlining its offerings while adding some small but noteworthy refinements.
For 2026, GasGas has cut three models from its motocross range: two two-stroke premix burners the MC 150 and MC 300 as well as one four-stroke thumper, the MC 350F. What remains are the core bikes that have proven to be the most popular among riders:
The MC 125 and MC 250 two-strokes.
The MC 250F and MC 450F four-strokes.
This refined four-bike lineup covers the full spectrum of motocross racing, from entry-level 125cc two-stroke fun all the way up to the fire-breathing 450cc four-stroke.
What’s New for MY26?
The 2026 GasGas motocross bikes don’t bring radical overhauls, but they do introduce some useful updates and styling tweaks that make them stand out. All four models benefit from:
A new fuel line protection cap to prevent dirt from entering the connector and keep the line safe from damage.
Black rims for the first time since GasGas launched its standard full-size motocrossers in 2021.
Black seat cover and handlebar, giving the bikes a sharper and more aggressive aesthetic.
New handlebar pad and graphics package, aligning with the brand’s playful yet race-ready identity.
Additionally, the two-stroke models the MC 125 and MC 250 receive updated wiring harness routing to improve durability and reliability, a small but welcome change for racers who push their machines hard.
Spotlight on Each Model
2026 GasGas MC 125
The lightweight and lively MC 125 remains the ultimate entry point into full-size motocross. With a liquid-cooled, fuel-injected two-stroke engine, six-speed transmission, and just 204 pounds of claimed wet weight (without fuel), this bike is designed for quick handling and fast cornering. It runs a WP Xact AER 48mm fork and WP Xact rear shock, both offering plenty of adjustability for riders of all levels. The addition of black rims and fresh graphics gives the little ripper a bolder race-ready look.
2026 GasGas MC 250
With the MC 300 dropped from the lineup, the MC 250 reclaims its place as the largest two-stroke motocross machine GasGas offers. Packing a 249cc EFI-fed engine paired to a five-speed gearbox, the MC 250 delivers strong torque and explosive power, ideal for riders who prefer the raw, responsive feel of a big-bore premix bike. At 220 pounds (claimed wet, without fuel), it’s still light enough to toss around while delivering a serious punch out of corners.
2026 GasGas MC 250F
The MC 250F represents GasGas’ middleweight four-stroke contender. With its DOHC liquid-cooled engine, 44mm EFI throttle body, and 14.5:1 compression ratio, it’s built for riders who crave rev-happy performance and pinpoint control. Like its stablemates, it comes equipped with WP suspension, Braktec brakes, and Maxxis MX-ST tires. At just 225 pounds, it blends agility and stability, making it a favorite for riders looking to step into the four-stroke category without the brute force of a 450.
2026 GasGas MC 450F
At the top of the GasGas food chain sits the MC 450F, a powerhouse built for pro-level racing. Its SOHC, 450cc single-cylinder engine produces serious torque and speed, while its five-speed gearbox and DDS hydraulic clutch help manage all that power smoothly. The bike tips the scales at 228 pounds (claimed wet, without fuel), balancing lightweight handling with the authority of a full-on race machine. The black rims, bars, and seat give the flagship motocrosser an aggressive new stance for 2026.
Availability and Pricing
The 2026 GasGas MC 125, MC 250, MC 250F, and MC 450F will arrive in dealerships starting September 2025. At the time of writing, official MSRPs have not been released, but expect pricing to remain competitive within the Austrian motocross family, likely undercutting KTM and Husqvarna slightly as GasGas continues to position itself as the fun, approachable brand in the lineup.
Final Thoughts
GasGas hasn’t reinvented the wheel with its 2026 motocross range, but it has doubled down on what riders love most about the brand: simple, stylish, and race-ready bikes that bring plenty of fun to the track. By trimming the less popular models and refining its core four offerings, GasGas is delivering a leaner and more focused lineup for the year ahead.
From the beginner-friendly MC 125 to the pro-ready MC 450F, the 2026 range offers something for everyone. And with the addition of blacked-out styling and subtle technical upgrades, GasGas proves that sometimes less really is more.