Yamaha Motorcycle Motorcross YZ450F 2020
Configuration and Pricing Guide

Standard Equipment

ENGINE
Engine Type: 449cc 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
CHASSIS
Suspension / Front: KYB spring-type fork with speed sensitive damping; fully adjustable, 12.2-in travel
Suspension / Rear: KYB single sock; fully adjustable, 12.5-in travel
Brakes / Front: Hydraulic disc, 270mm
Brakes / Rear: Hydraulic disc, 240mm
Tires / Front: 80/100-21 Dunlop MX33
Tires / Rear: 120/80-19 Dunlop MX33
DIMENSIONS
L x W x H: 86.0 in x 32.5 in x 50.2 in
Seat Height: 38.0 in
Wheelbase: 58.3 in
Rake (Caster Angle): 27.0°
Trail: 4.7 in
Maximum Ground Clearance: 13.0 in
Fuel Capacity: 1.6 gal
Wet Weight: 245 lb