2023 Yamaha YZ450FX

Stock #23YZ45FX
MSRP: $9,999 USD
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Available Color


  • Team Yamaha Blue

POWER, TUNED TO PERFECTION

Whether cutting through tight technical trails or blazing across the wide open desert, the class‑defining YZ450FX takes off‑road performance to new levels.

Starting at:

$9999

Destination Charge: $450

Freight Surcharge: $275

TOP FEATURES

  • YZ450F-Based GNCC® & Hare Scrambles Focused Racer
    Developed directly from its motocross brethren, the YZ450FX takes that competition-dominating formula and adds a number of cross country focused features and unique settings to make the ultimate four-stroke GNCC®/Woods racer.
  • High Performance Four-Stroke Engine
    The compact, powerful YZ450FX engine includes all the same race-developed technologies of the class-defining YZ450F motocrosser, tuned for cross country performance. A host of go-fast innovations include steep valve angles, aggressive cam profiles, high-compression forged piston with low friction rings, high-flow intake and exhaust systems—all thoughtfully packaged to optimize mass centralization.
  • Innovative Yamaha Power Tuner App
    Yamaha’s industry-leading Power Tuner App puts the flexibility and precision tunability of the GYTR® Power Tuner into your smartphone. Make fueling and ignition timing changes instantly and upload them to the bike for ultimate track-side tuning. Best of all, it's free-of-charge.
  • Adjustable Engine Mapping
    A handlebar-mounted map switch allows the rider to quickly select between preloaded engine maps—loaded and configured in the Power Tuner App—to account for changing riding conditions.
  • Advanced Bilateral Aluminum Frame
    The YZ450FX's advanced aluminum bilateral beam frame features precisely tuned flex characteristics that give riders the ultimate combination of cornering performance, traction feel and bump stability.
  • Class-Leading Suspension
    Yamaha's spring-type Speed Sensitive System KYB® forks and linkage-type rear suspension featuring a KYB® shock endow the YZ450FX with its renowned, class-defining suspension performance straight out of the box.
  • High Performance Braking System
    A rigid front caliper and compact rear caliper work with aggressive pad compounds and lightweight rotors to provide exceptional braking power and controllability, dissipate heat more efficiently, and reduce unsprung weight.
  • Electric Starter System
    Utilizing a compact starter motor and ultra-lightweight lithium battery, the YZ450FX maintains the convenience of push-button starting for effortless restarts under pressure, and more relaxed riding when the clock isn’t ticking.
  • Status:
    New
  • Vehicle:
    2023 Yamaha YZ450FX
  • Model Number:
    YZ450FXM
  • Stock Number:
    23YZ45FX
  • Location:
    Nishna Valley Cycle, Atlantic, IA 50022
  • Warranty:
    Manufacturer's

AUDIO & COMMUNICATION

  • Mobile App Instrumentation:
    Yes

BRAKES

  • Front Brake Diameter (in):
    10.6
  • Front Brake Diameter (mm):
    270
  • Front Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    9.4
  • Rear Brake Diameter (mm):
    240
  • Rear Brake Type:
    Hydraulic Disc

ENGINE

  • Bore (in):
    3.82
  • Bore (mm):
    97
  • Carburetion Brand:
    Mikuni
  • Carburetion Type:
    Fuel Injected
  • Compression Ratio:
    13.0
  • Cooling:
    Liquid
  • Cylinders:
    1
  • Displacement (cc):
    450
  • Displacement (ci):
    27.5
  • Engine Stroke:
    4-Stroke
  • Engine Type:
    Single-Cylinder
  • Fuel Injector Size (mm):
    44
  • Fuel Injector:
    Yes
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas
  • Starter:
    Electric
  • Stroke (in):
    2.4
  • Stroke (mm):
    60.9
  • Valve Configuration:
    DOHC
  • Valves Per Cylinder:
    4
  • Valves:
    4

EXTERIOR

  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Chassis Protectors:
    Yes
  • Foot Peg Location:
    Driver
  • Fork Guards:
    Yes
  • Frame:
    Aluminum
  • Stand Type:
    Kick

SEATS

  • Number Of Seats:
    1
  • Seat Height (in):
    37.6
  • Seat Height (mm):
    955
  • Seat Location:
    Driver
  • Seat Material:
    Vinyl
  • Seat Type:
    One-Piece

STEERING

  • Steering Control:
    Handlebar

SUSPENSION

  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    KYB
  • Front Suspension Type:
    Inverted Fork
  • Front Travel (in):
    12.2
  • Front Travel (mm):
    309.9
  • Number Rear Shock Absorbers:
    1
  • Rear Adjustable Rebound Damping:
    Yes
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Suspension Brand Name:
    KYB
  • Rear Suspension Material:
    Aluminum
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    12.5
  • Rear Travel (mm):
    317.5

TECHNICAL SPECIFICATIONS

  • Engine Displacement to Weight (cc):
    1.77
  • Fuel Capacity (gal):
    2.2
  • Fuel Capacity (l):
    8.3
  • Ground Clearance (in):
    12.6
  • Ground Clearance (mm):
    320
  • Height (in):
    50.4
  • Height (mm):
    1280.2
  • Length (ft):
    7.13
  • Length (ft/ft):
    7
  • Length (ft/in):
    1.6
  • Length (in):
    85.6
  • Length (mm):
    2174.2
  • Wet Weight (kg):
    115.2
  • Wet Weight (lbs):
    254
  • Wheelbase (in):
    58.3
  • Wheelbase (mm):
    1480.8
  • Width (in):
    32.5
  • Width (mm):
    825.5

TRANSMISSION

  • Number Of Speeds:
    5
  • Overdrive:
    Yes
  • Primary Drive (Rear Wheel):
    Chain
  • Transmission Type:
    Manual

WHEELS & TIRES

  • Chromed:
    Yes
  • Front Tire (Full Spec):
    Dunlop® MX3S 80/100 R21
  • Front Tire Aspect Ratio:
    100
  • Front Tire Width:
    80
  • Front Wheel Diameter:
    21
  • Rear Tire (Full Spec):
    Dunlop® MX3S 120/90 R18
  • Rear Tire Aspect Ratio:
    90
  • Rear Tire Width:
    120
  • Rear Wheel Diameter:
    18
  • Tire Brand:
    Dunlop®
  • Tube / Tubeless:
    Tubed
  • Wheels Composition:
    Aluminum

Our Location


Nishna Valley Cycle
2500 E 7th St.
Atlantic, IA 50022