2026 GASGAS MC 125

MAKE IT SING!

The sound of a 125cc 2-stroke ripping around a motocross track is one of life's simple pleasures! Step forward, the awesome MC 125. This little ripper is fully equipped with everything you'll need to find the fastest way around any circuit. We're talking a powerful motor, a frame with smooth handling, a close-ratio 6-speed gearbox, plush WP suspension, and strong brakes. Yep, that's right, our MC 125 is the real deal, and it sits proudly at the top of the small-bore pre-mix class!

ENGINE

• Primary drive: 23:73
• Transmission: 6-Speed
• Battery capacity: 2 Ah
• Cooling: Liquid cooled
• Secondary gear ratio: 13:50
• Starter: Electric starter
• Stroke: 54.5 mm
• Bore: 54 mm
• Clutch: DS wet multi-disc clutch, Braktec hydraulics
• Displacement: 124.8 cm³
• EMS: Vitesco Technologies EMS
• Design: 1-cylinder, 2-stroke engine
  
• Fuel-mixture generation: Keihin EFI, throttle body 39 mm
  

CHASSIS

• Weight (without fuel): 92.5 kg
• Tank capacity: 7.9 L
• Wheelbase: 1493 mm
• Front brake disc diameter: 260 mm
• Rear brake disc diameter: 220 mm
• Front brake: Disc brake
• Rear brake: Disc brake
• Chain: 520, Non-sealed
• Frame design: Central double-cradle-type 25CrMo4 steel
• Front suspension: WP XACT-USD (AER), Ø 48 mm
• Ground clearance: 354 mm
• Handlebar: Neken, aluminium Ø 28/22 mm
• Rear suspension: WP XACT Monoshock with linkage
• Seat height: 956 mm
• Silencer: Aluminium
• Steering head angle: 63.9 °
• Rear subframe design: Aluminium
• Suspension travel (front): 310 mm
• Suspension travel (rear): 300 mm
• Tyre dimensions: 80/100; 100/90
• Wheels: 1.60 x 21"; 2.15 x 19"
• Wheels: Spoked wheels with aluminium rims
• Wheelbase: 1493 ± 10 mm