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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 YZ450FXM

Price: $10,199.00

: Y3223

: JYACJ36C0TA002211

: Yamaha

: Cross Country

: New

: 2026

: 1 mi

: Team Yamaha Blue

: Arkport Harley-Davidson®

Get A Quote Get Financing Value Your Trade Take A Test Drive Contact Us

(607) 295-7426

Specifications

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