The YZ125 represents an important evolution in Yamaha’s two-stroke lineage. Yamaha engineers put considerable thought into developing a motorcycle that would be both dominant on the racetrack and user-friendly for developing riders looking to bridge the gap between recreation riding and competitive motocross.

The advanced liquid-cooled 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability. While the lightweight finely tuned chassis means nimble handling, more control and less rider fatigue - the ideal platform for advancing skills and gaining confidence.

 

This special edition is fitted with Monster Energy Yamaha Racing graphics for a factory look.

ENGINE

  • Engine Type Liquid-cooled, 2-stroke, reed-valve
  • Displacement (cc) 125.0
  • Bore x Stroke (mm) 54.0 x 54.5
  • Compression Ratio 8.2 - 10.1 : 1
  • Lubrication System Premix
  • Fuel Management PWK38S
  • Ignition CDI
  • Starter System Kick
  • Fuel Tank Capacity (L) 7.0
  • Final Transmission Chain
  • Transmission Constant mesh 6-speed

CHASSIS

  • Frame Type Aluminium controlled filled semi double cradle
  • Suspension Front Telescopic forks, 300mm travel
  • Suspension Rear Swingarm (link suspension), 315mm travel
  • Brakes Front Hydraulic single disc, 270mm
  • Brakes Rear Hydraulic single disc, 240mm
  • Tyres Front 80/100-21 Bridgestone Battlecross X20F
  • Tyres Rear 100/90-19 Bridgestone® Battlecross X20

DIMENSIONS

  • Length (mm) 2135
  • Width (mm) 825
  • Height (mm) 1295
  • Seat Height (mm) 975
  • Wheelbase (mm) 1440
  • Ground Clearance (mm) 365
  • Wet Weight (kg) 95