YZ250F 50th Anniversary Edition

Class-leading four-stroke performance wrapped in iconic heritage YZ style, the YZ250F 50th Anniversary Edition draws its inspiration from 1990s-era Yamaha two-stroke motocrossers to honor 50 years of Yamaha off-road innovation.

Featuring a high-spec piston, aggressive cam profiles and forward positioned intake cylinder head layout, the YZ250F's advanced four-stroke engine is known for its broad, useable powerband and class-leading low-end and mid-range torque. New for 2024, a more efficient intake path and revised ECU settings results in even more mid- to high-end power.

The aluminium bilateral beam frame has been completely redesigned based on the flagship YZ450F and  provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lightweight feel and increased front wheel traction, allowing the rider to enter corners with greater confidence and more line choices.

New Aluminium Bilateral Beam Frame 

Yamaha Power Tuner App

New Air Intake 

Traction Control & Launch Control 

Adjustable Engine Maps

Revised Suspension Settings 

ENGINE

  • Engine Type Liquid cooled, 4-stroke, DOHC, 4-valve
  • Displacement (cc) 250.0
  • Bore x Stroke (mm) 77.0 x 53.6
  • Compression Ratio 13.8 : 1
  • Lubrication System Wet sump
  • Fuel Management Fuel Injection
  • Ignition TCI
  • Starter System Electric
  • Fuel Tank Capacity (L) 6.1
  • Final Transmission Chain
  • Transmission Constant mesh 5-speed

CHASSIS

  • Frame Type Bilateral beam
  • Suspension Front Telescopic forks, 310mm travel
  • Suspension Rear Swingarm (link suspension), 312mm travel
  • Brakes Front Hydraulic single disc, 270mm
  • Brakes Rear Hydraulic single disc, 240mm
  • Tyres Front 80/100-21 Dunlop Geomax MX33F
  • Tyres Rear 110/90-19 Dunlop Geomax MX33

DIMENSIONS

  • Length (mm) 2180
  • Width (mm) 825
  • Height (mm) 1275
  • Seat Height (mm) 970
  • Wheelbase (mm) 1475
  • Ground Clearance (mm) 350
  • Wet Weight (kg) 105