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2025 GASGAS MC 125

Price excludes government fees. Sale prices include all applicable offers.

2025 GASGAS MC 125

Hearing a 125cc 2-stroke tearing its way around a motocross track ranks among life's simple pleasures! Say hello to the awesome MC 125. This little ripper comes fully kitted out with all you'll need to discover the quickest line around any circuit. That means a powerful motor, a frame updated for 2025 with improved handling, a close-ratio 6-speed gearbox, plush WP suspension, and strong brakes. You heard it right: our MC 125 is the real deal, sitting proudly at the top of the small-bore pre-mix class!

Features may include:

STYLE
  • GRAPHICS

Completely new graphics liven things up for 2025, and the GASGAS logo is now splashed across them in black instead of white for a new twist. The distinctive design remains red, remains durable, and remains eye-catching, and it's applied with IML technology. That means the graphics are put on inside the bodywork itself, so your GASGAS keeps that super fresh look for a long, long while, even if you're riding in gnarly conditions every single week.

HANDLING
  • FRAME

Last year a huge amount of testing and development went into designing and building the frame, yet our engineers have pushed the refinement further still! New, lighter motor mounts improve the frame's flex characteristics while giving up nothing in straight-line stability. A little material has been taken out around the upper shock mount, and the frame's front section also has slightly thinner walls, for a saving of 300g. Thanks to all these revisions, which Red Bull GASGAS Factory Racing tested in MXGP, the bike is now far more settled in every corner.

MOTOR
  • ELECTRONIC FUEL INJECTION (EFI)

Our 2-stroke motors for 2025 get their fuel through Throttle Body Injection (specifically, a 39mm Keihin throttle body), which teams up with the Engine Control Unit (ECU) to supply the perfect blend of fuel and air. What's the result? Motors that run crisp and clean and produce smooth, strong power.

PARTS
  • HYDRAULIC BRAKES

Speed is fun, but slowing down is a must, and that's why every GASGAS dirt bike comes fitted with high quality BRAKTEC calipers and controls. On the subject of controls, the rear brake pedal is now considerably stronger, so it won't get bent out of shape in a crash or catch the ground as you rail through a deep rut. Pair those BRAKTEC calipers with GASGAS specific brake disks, measuring 260mm at the front and 220mm out back, and you get amazing braking performance. As a result, all riders can keep on the gas longer and leave their braking later going into corners. And everyone knows where that leads... faster lap times!

  • MSRP$7,599
  • LocationHillsboro, Oregon
  • ConditionNew
  • On-SiteYes
  • Stock Number156590
  • Year2025
  • MakeGASGAS
  • ModelMC 125
  • TypeMotorcycle
  • CategoryMotocross
  • VINVBKGAG235SM156590
  • ColorRed
  • StatusIn Stock
General
Year2025
ManufacturerGASGAS
Model NameMC 125
Trim NameBase
Generic Type (Primary)Off-Road
Engine1-cylinder, 2-stroke engine
Displacement124.8 cm³
Bore54 mm
Stroke54.5 mm
CoolingLiquid cooled
StarterElectric starter
EmissionsVitesco Technologies EMS
BatteryCapacity: 2 Ah
Drivetrain
Transmission6-speed
ClutchDS wet multi-disc clutch, Braktec hydraulics
Chain Type520, Non-sealed
Frame TypeCentral double-cradle-type 25CrMo4 steel
HandlebarsNeken, aluminium Ø 28/22 mm
Suspension
Front SuspensionWP-USD, XACT PRO 7548 Fork, Ø 48 mm
Rear SuspensionWP XACT Monoshock with linkage
Front Travel (in./cm.)310 mm
Rear Travel (in./cm.)300 mm
Brakes
Brake Disc Diameter, Front260 mm
Brake Disc Diameter, Rear220 mm
Front braking systemDisc brake
Rear braking systemDisc brake
Wheels & Tires
WheelsSpoked wheels with aluminium rims
Dimensions
Wheelbase1493 mm
Ground Clearance354 mm
Seat Height956 mm
SteeringHead Angle: 63.9 °
Capacities
Fuel CapacityTank: 7.9 l
Weights
WeightWithout Fuel: 92.8 kg

Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing includes manufacturer freight (destination), dealer setup and the documentation fee. It excludes applicable taxes, title and licensing, and is subject to change without notice.

*Price does not include the $200 dealer doc fee, tax, title, license and government fees.

Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.

*Pre-approval is not a guarantee of financing. All financing is subject to credit approval by the lender, and approval, rates, terms and down payment are based on your credit history, income and other factors. Not all applicants will qualify. Estimated payments are for illustration only and do not include taxes, title or other fees.

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2025 GASGAS MC 125

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