2026 Yamaha YZ450FXTHE ULTIMATE WOODS RACER The premier XC racer built to compete straight out of the box, the YZ450FX takes off-road performance to the next level. Features may include: High Performance 450cc Four-Stroke Engine The YZ450FX's thrilling liquid-cooled DOHC four-stroke engine is renowned for its broad power character and ease-of-use, with ECU settings tailored to enhance both low-end tractability and top-end power. Industry-Leading Yamaha Power Tuner App Like having factory team support in your pocket, Yamaha's groundbreaking next-generation Power Tuner App is even more user-friendly with an intuitive “Simple Tuning” slide bar for quick engine mapping selections, new four-level Traction Control, a lap timer, and helpful engine and suspension tuning guides. Best of all, it's free-of-charge. Advanced Aluminum Bilateral Beam Frame The advanced aluminum bilateral beam frame with YZ450FX-specific engine mounts provides just the right amount of strength and flex for the perfect balance of straight-line stability and cornering performance. The result is a better handling machine with lighter feel, more agility and increased traction, allowing the rider to tackle tight, technical courses with greater confidence. Class-Leading Suspension World renowned suspension performance straight out of the box. High-spec fully adjustable Speed Sensitive System KYB® coil spring-type fork provides exceptional bump absorption, and now features toolless compression clickers for easy adjustment and fork covers to help prevent debris damage. The linkage-type rear suspension features a KYB® shock with cross-country focused damping characteristics to match the YZ450FX's refined chassis.

Specifications

  • ENGINE
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    • Engine Type:
      Single-Cylinder
    • Cylinders:
      1
    • Engine Stroke:
      4-Stroke
    • Cooling:
      Liquid
    • Valves:
      4
    • Valves Per Cylinder:
      4
    • Valve Configuration:
      DOHC
    • Bore (in):
      3.82
    • Stroke (in):
      2.4
    • Displacement (cc):
      450
    • Carburetion Brand:
      Mikuni
    • Fuel Injector:
      Yes
    • Carburetor:
      No
    • Carburetion Type:
      Fuel Injected
    • Turbocharged:
      No
    • Supercharged:
      No
    • Compression ratio:
      13.0:1
  • TRANSMISSION
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    • Transmission Type:
      Manual
    • Number Of Speeds:
      5
    • Overdrive:
      Yes
    • Primary Drive (Rear Wheel):
      Chain
    • Reverse:
      No
  • TECHNICAL SPECIFICATIONS
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    • Length (in):
      85.4
    • Width (in):
      32.5
    • Height (in):
      49.8
    • Wheelbase (in):
      57.9
    • Ground Clearance (in):
      13
    • Fuel Capacity (gal):
      2.1
    • Engine Displacement to Weight (cc):
      1.79
    • Wet Weight (lbs):
      251
  • SUSPENSION
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    • Front Suspension Type:
      Inverted Fork
    • Front Travel (in):
      11.8
    • Front Adjustable Fork Pre-Load:
      Yes
    • Front Adjustable Rebound Damping:
      Yes
    • Front Central Suspension Strut:
      No
    • Steering Damper:
      No
    • Rear Suspension Type:
      Twin Sided Swing Arm
    • Rear Travel (in):
      12
    • Rear Adjustable Shock / Spring Pre-Load:
      Yes
    • Rear Adjustable Rebound Damping:
      Yes
    • Number Rear Shock Absorbers:
      1
    • Rear Suspension Material:
      Aluminum
    • Air Adjustable:
      No
    • Front Suspension Brand Name:
      KYB
    • Rear Suspension Brand Name:
      KYB
  • WHEELS & TIRES
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    • Wheels Composition:
      Aluminum
    • Tube / Tubeless:
      Tubed
    • Tires:
      Standard
    • Tire Brand:
      Dunlop®
    • Front Tire (Full Spec):
      Dunlop® Geomax MX33F 80/100 R21
  • BRAKES
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    • Front Brake Type:
      Hydraulic Disc
    • Front Brake Diameter (in):
      10.6
    • Rear Brake Type:
      Hydraulic Disc
    • Rear Brake Diameter (in):
      9.4
    • Regenerative Braking:
      Not Available
    • Regenerative Deceleration:
      Not Available
  • SEATS
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    • Seat Type:
      One-Piece
    • Seat Location:
      Driver
    • Seat Material:
      Vinyl
    • Seat Specifications:
      Standard
    • Seat Height (in):
      37.6
    • Number Of Seats:
      1
    • Detachable Passenger Seat:
      Not Available
    • Seat Backrest:
      Not Available
    • Grab Rail or Strap:
      Not Available

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2026 Yamaha YZ450FX Team Yamaha Blue

Price: $10,199.00
Y3223
JYACJ36C0TA002211
Yamaha
Cross Country
New
2026
1 mi
Team Yamaha Blue
Arkport Harley-Davidson®

(607) 295-7426