2023 YAMAHA YZ450F

SPECIFICATIONS

ENGINE

Engine Type
450cc liquid-cooled DOHC 4-stroke; 4 titanium valves
Bore x Stroke
97.0mm × 60.8mm
Compression Ratio
13.0:1
Fuel Delivery
Mikuni® fuel injection, 44mm
Transmission
5-speed; multiplate wet clutch
Final Drive
Chain

DIMENSIONS

L x W x H
85.8 in x 32.5 in x 50.2 in
Seat Height
38.0 in
Wheelbase
58.3 in
Rake (Caster Angle)
26.9°
Trail
4.7 in
Maximum Ground Clearance
13.8 in
Fuel Capacity
1.6 gal
Wet Weight
240 lb

CHASSIS

Suspension / Front
KYB® spring-type fork with speed sensitive damping; fully adjustable, 12.2-in travel
Suspension / Rear
KYB® single shock; fully adjustable, 12.4-in travel
Brakes / Front
Hydraulic disc, 270mm
Brakes / Rear
Hydraulic disc, 240mm
Tires / Front
80/100-21 Dunlop® Geomax MX33F
Tires / Rear
120/80-19 Dunlop® Geomax MX33