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, an updated frame for 2025 with improved 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

  • Transmission6-speed
  • Battery capacity2 Ah
  • CoolingLiquid cooled
  • StarterElectric starter
  • Stroke54.5 mm
  • Bore54 mm
  • ClutchDS wet multi-disc clutch, Braktec hydraulics
  • Displacement124.8 cm³
  • EMSVitesco Technologies EMS
  • Design1-cylinder, 2-stroke engine
  • Fuel-mixture generationKeihin EFI, throttle body 39 mm

Chassis

  • Weight (without fuel)92.8 kg
  • Tank capacity (approx.)7.9 l
  • Wheelbase1493 mm
  • Front brake disc diameter260 mm
  • Rear brake disc diameter220 mm
  • Chain520, Non-sealed
  • Frame designCentral double-cradle-type 25CrMo4 steel
  • Front suspensionWP XACT-USD (AER), Ø 48 mm
  • Ground clearance354 mm
  • HandlebarNeken, aluminium Ø 28/22 mm
  • Rear suspensionWP XACT Monoshock with linkage
  • Seat height956 mm
  • SilencerAluminium
  • Steering head angle63.9 °
  • Rear subframe designAluminium
  • Suspension travel (front)310 mm
  • Suspension travel (rear)300 mm
  • WheelsSpoked wheels with aluminium rims