Yamaha YZ450F Monster Energy Edition

MotocrossModel year 2027Global version

Yamaha YZ450F Monster Energy Edition

Yamaha YZ450F Monster Energy Edition

Motocross · 450 cc

Manufacturer suggested retail price10,499 USDYamaha United States · 2026-09-19

Variant: YZ450F Monster Energy Edition

Displacement450 cc
Weight110.22 kg
Seat height965.2 mm
Fuel tank6.06 L

Specifications

Engine6 items

Engine configuration: 450cc liquid-cooled DOHC 4-stroke; 4 titanium valves
Bore × stroke: 97.0mm × 60.8mm
Compression ratio: 13.0:1
Fuel system: Mikuni® fuel injection, 44mm
Engine displacement: 450ccSource wording: 450cc liquid-cooled DOHC 4-stroke; 4 titanium valves
Cooling system: Liquid-cooledSource wording: 450cc liquid-cooled DOHC 4-stroke; 4 titanium valves

Fuel and transmission3 items

Transmission: Constant-mesh 5-speed; multiplate wet clutch
Final drive: Chain
Fuel tank capacity: 6.06LSource wording: 1.6 gal

Chassis, brakes and suspension8 items

Front suspension: KYB® spring-type fork with speed sensitive damping; fully adjustable, 12.2-in travel
Rear suspension: KYB® single shock; fully adjustable, 11.6-in travel
Front brake: Hydraulic disc, 270mm
Rear brake: Hydraulic disc, 220mm
Front tyre: 80/100-21 Dunlop® Geomax MX33F
Rear tyre: 120/80-19 Dunlop® Geomax MX33
Steering angle: 27.5°
Trail: 121.92mmSource wording: 4.8 in

Dimensions and weight5 items

Declared dimensions: 85.6 in x 32.5 in x 50.2 in
Seat height: 965.2mmSource wording: 38.0 in
Wheelbase: 1475.74mmSource wording: 58.1 in
Ground clearance: 345.44mmSource wording: 13.6 in
Ready-to-ride weight: 110.22kgSource wording: 243 lb

Sources

Specifications can vary by model year, country and variant.