2021 Yamaha YZ450F Monster Energy Yamaha Racing Edition

Stock #YM21N008118
MSRP: $9,599 USD
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2021 Yamaha YZ450F Monster Energy Yamaha Racing Edition

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Race like the Yamaha factory team with your own Monster Energy-inspired; class-leading YZ450F.

Features may include:

ENGINE

  • More Compact Rearward-Slanted Cylinder

The YZ450F’s distinct rearward-slanted cylinder light and compact design are ideally positioned in the frame for optimized weight distribution. Inside; the head features steep valve angles to allow for an even straighter down-draft intake port; as well as more aggressive cam profiles and larger diameter exhaust header joint that work together with a higher compression bridge-box design piston; DLC-coated piston pin; and longer connecting rod to give YZ450F riders the best balance of class-leading power with an outstanding level of control.

  • Yamaha Power Tuner App

The free of charge and industry-exclusive Yamaha Power Tuner app brings the power of the GYTR Power Tuner to your iOS® or Android® device. Using wireless connectivity to talk to the bike’s onboard CAN-bus network; the app allows owners to adjust air/fuel mixture and ignition timing maps to tune engine performance for track conditions; record race log information and monitor a range of data such as maintenance and system diagnosis; engine run time and more.

  • Adjustable Fuel 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 track and weather conditions.

CHASSIS/SUSPENSION

  • Bilateral Beam Aluminum Frame

The YZ450F’s compact aluminum frame further refines the instinctive handling that makes this Yamaha one of the sharpest machines in its class. Every aspect has been carefully retuned; with thinner main spar construction; thicker down tubes; revised top triple clamp; and all-new motor mounts that work together to optimize overall rigidity balance for excellent handling; especially in fast; bumpy conditions.

  • Compact Body and Seat Design

The YZ450F features stylish bodywork from tip to tail; including a compact fuel tank specifically designed for motocross demands. The lower; forward-positioned handlebar position and the firmer seat assist the rider in keeping their weight forward during aggressive riding.

  • Revised Class-Leading Suspension

Industry-leading; fully adjustable KYB® coil spring-type fork with speed sensitive damping provides exceptional balance between handling and bump absorption. The linkage-type rear suspension features a KYB® shock with damping characteristics to match the YZ450F chassis.

ADDITIONAL

  • Triple Clamp with Adjustable Handlebar Mounts

The top triple clamp design balances rigidity for improved steering feel while the 4-position adjustable handlebar clamp is rubber-mounted for comfort; reduced handlebar vibration and easily tunable bar position.

  • Embedded Graphics

Yamaha’s unique embedded graphics are built into the bodywork for extended durability; resisting both peeling and damage.

  • Status:
    New
  • Vehicle:
    2021 Yamaha YZ450F Monster Energy Racing Edition
  • VIN:
    JYACJ26C2MA008118
  • Model Number:
    YZ450FMME
  • Fuel Type:
    Gasoline
  • Transmission:
    Manual
  • Color:
    Monster Energy Yamaha Racing Edition
  • Stock Number:
    YM21N008118
  • Title:
    Clear
  • Location:
    Powersports St. Augustine
  • Warranty:
    Manufacturer's w/ Extended Available

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):
    449
  • Displacement (ci):
    27.4
  • 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
  • Warranty (Condition):
    Limited
  • Warranty (Months):
    1

SEATS

  • Number Of Seats:
    1
  • Seat Height (in):
    38
  • Seat Height (mm):
    965.2
  • 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):
    1.71
  • Fuel Capacity (gal):
    1.6
  • Fuel Capacity (l):
    6.1
  • Ground Clearance (in):
    13
  • Ground Clearance (mm):
    330.2
  • Height (in):
    50.2
  • Height (mm):
    1275.1
  • Length (ft):
    7.17
  • Length (ft/ft):
    7
  • Length (ft/in):
    2
  • Length (in):
    86
  • Length (mm):
    2184.4
  • Wet Weight (kg):
    111.1
  • Wet Weight (lbs):
    245
  • 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 120/80 R19
  • Rear Tire Aspect Ratio:
    80
  • Rear Tire Width:
    120
  • Rear Wheel Diameter:
    19
  • Tire Brand:
    Dunlop®
  • Tube / Tubeless:
    Tubed
  • Wheels Composition:
    Aluminum

Our Location


Powersports St. Augustine
1700 DOBBS RD.
Saint Augustine, FL 32084