Celebrate seven decades of motorsports excellence with the 2026 YZ450F 70th Anniversary Edition. Iconic white and red speed block livery combines with the YZ450F's sleek, aggressive bodywork to commemorate the 1955 birth of Yamaha Motor Company in standout style.

Building on its best-in-class performance, the 2026 YZ450F 70th Anniversary Edition boasts exceptional power and sharp handling in a compact, lightweight package that makes fast riders even faster. 

Featuring an advanced DOHC four-stroke engine, lightweight aluminium frame and best-in-class KYB® suspension delivering all the capability you need to stay ahead. And with an unmatched level of tuneability via Yamaha's industry-leading Power Tuner app, riders can dial in performance to match conditions or preferences.

  • Engine Type Liquid-cooled 4-stroke, DOHC, 4-valve
  • Displacement (cc)450.0
  • Bore x Stroke (mm)97.0 × 60.8
  • Compression Ratio13.0 : 1
  • Lubrication System Dry sump
  • Fuel Management Fuel Injection
  • Ignition TCI
  • Starter System Electric
  • Fuel Tank Capacity (L)6.2
  • Final Transmission Chain
  • Transmission Constant mesh, 5-speed
  • Frame Type Bilateral Beam
  • Suspension Front Telescopic forks, 310mm travel
  • Suspension Rear Swingarm (link suspension), 295mm travel
  • Brakes Front Hydraulic single disc, 270mm
  • Brakes Rear Hydraulic single disc, 240mm
  • Tyres Front 80/100-21 51M Tube type
  • Tyres Rear 120/80-19 63M Tube type
  • Length (mm)2175
  • Width (mm)825
  • Height (mm)1275
  • Seat Height (mm)965
  • Wheelbase (mm)1475
  • Ground Clearance (mm)345
  • Wet Weight (kg)110