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2027 Yamaha YZ450F — photo 1 of 2
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Specs

New or used
New
Condition grade
Excellent
Availability
In stock
Location
Helper Dealership
Displacement
451 ccManufacturer specDealer: 27.5 cu. in. (450 cc)
Cylinders
1Manufacturer specDealer: Single-Cylinder
Cooling
Liquid-cooledManufacturer specDealer: Liquid
Fuel
GasManufacturer spec
Transmission
ManualManufacturer spec
Hours
0 hrs
Seat height
38 inManufacturer specDealer: 38 in; 965.2 mm
Wheelbase
58.1 inManufacturer specDealer: 58.1 in; 1475.7 mm
Ground clearance
13.6 inManufacturer specDealer: 13.6 in; 345.4 mm
Front tyre
Dunlop® Geomax MX33F 80/100 R21Manufacturer spec
Rear tyre
Dunlop® Geomax MX33 120/80 R19Manufacturer spec
Wet weight
243 lbManufacturer specDealer: 243 lbs; 110.2 kg
Fuel capacity
1.6 galManufacturer specDealer: 1.6 gal; 6.1 l
Warranty
1Manufacturer spec
Stock #
000433
All details from the dealer (30)

Pricing

Warranty (Months)
1Manufacturer spec

Engine

Bore
97 mm; 3.82 inManufacturer spec
Stroke
60.8 mm; 2.39 inManufacturer spec
Compression Ratio
13.0:1Manufacturer spec
Starter
ElectricManufacturer spec
Carburetion Type
Fuel InjectedManufacturer spec

Transmission

Transmission Type
ManualManufacturer spec
Reverse
NoManufacturer spec

Technical Specifications

Length
85.6 in; 2174.2 mmManufacturer spec
Width
32.5 in; 825.5 mmManufacturer spec
Height
50.2 in; 1275.1 mmManufacturer spec
Rake (degrees)
27.5Manufacturer spec
Trail
4.8 in; 121.9 mmManufacturer spec

Exterior

Frame
AluminumManufacturer spec

Suspension

Front Suspension Type
Inverted ForkManufacturer spec
Front Travel
12.2 in; 309.9 mmManufacturer spec
Rear Suspension Type
Twin Sided Swing ArmManufacturer spec
Rear Travel
11.6 in; 294.6 mmManufacturer spec

Wheels & Tires

Front Tire (Full Spec)
Dunlop® Geomax MX33F 80/100 R21Manufacturer spec
Rear Tire (Full Spec)
Dunlop® Geomax MX33 120/80 R19Manufacturer spec

Brakes

Front Brake Type
Hydraulic DiscManufacturer spec
Rear Brake Type
Hydraulic DiscManufacturer spec

Seats

Number Of Seats
1Manufacturer spec

Engine

Bore and Stroke
Bore: 3.82 in. (97 mm); Stroke: 2.39 in. (60.8 mm)Manufacturer spec
Fuel System
GasManufacturer spec

Chassis

Front Suspension
Inverted ForkManufacturer spec
Front Brakes
Hydraulic DiscManufacturer spec
Rear Suspension
Twin Sided Swing ArmManufacturer spec
Rear Brakes
Hydraulic DiscManufacturer spec

Dimensions

Rake
27.5Manufacturer spec

Price history

Tracked since Oct 1, 2026 · last checked 4h ago

Not enough observations yet — the chart appears after the second crawl of this listing.

Timeline

  1. First seen

    Oct 1, 2026

Market context

Comp set: 2025–2029 Yamaha YZ450F · 128 listings

Median asking
$10,299
across 91 comparable listings
This one
$11,173
+8.5% vs median
Days on market
New to Throttle
no sold comps yet
Sold comps
—
none confirmed yet
Throttle+

Deal reasons — where this asking price sits against similar listings, with the sample behind it

How Throttle+ will work →

How rare

  • 150 of this model on Throttle

Counts of listings for sale on Throttle today, one machine counted once. Throttle indexes the dealer sites it has vetted, not every dealer.

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