The TC 125 is at the forefront of 2-stroke motocross development. Its engine is fuelled using Electronic Fuel Injection (EFI), ensuring clean running at all times, regardless of track conditions. This allows riders to focus on their performance and finding the fast lines around any given circuit, with two maps offering a tailored power delivery. Moving around on the TC 125 between accelerating and braking is effortless thanks to the smooth, ergonomic bodywork, which is finished with a distinctive white and blue graphics scheme. An extensive list of race-tested components from D.I.D, Dunlop, ODI, ProTaper, and Twin Air is used to build the TC 125, all of which highlight the competitive nature of this exceptional machine.

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 Wet multi-disc DS clutch, Brembo 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) 92.2 kg
  • Tank capacity (approx.) 7.2 l
  • Wheelbase 1490 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, Ø 48 mm
  • Ground clearance 350 mm
  • Handlebar Pro Taper, Aluminium Ø 28/22 mm
  • Rear suspension WP XACT Monoshock with linkage
  • Seat height 946 mm
  • Silencer Aluminium
  • Steering head angle 63.9 °
  • Rear subframe design Aluminum-reinforced polyamide
  • Suspension travel (front) 305 mm
  • Suspension travel (rear) 293 mm
  • Tyre dimensions (front/rear) 80/100; 100/90
  • Wheels 1.6 x 21"; 2.15 x 19"
  • Wheels Spoked wheels with aluminium rims
  • Wheelbase 1490 ± 10 mm