2021 Yamaha YZ450F
449cc motocross
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Browse all partsSpecifications
Engine
- Displacement
- 449 cc
- Bore
- 97.0
- Stroke
- 60.9
- Fuel System
- Injection. Mikuni® fuel injection, 44mm
- Cooling
- Liquid
Transmission
- Type
- Chain
- Gearbox
- 5-speed
Chassis
- Seat Height
- 965 mm
- Fuel Capacity
- 6.06
- Wheelbase
- 1486 mm
Brakes & Tires
- Front Brakes
- Single disc. Hydraulic.
- Rear Brakes
- Single disc. Hydraulic.
- Front Tire
- 80/100-21
- Rear Tire
- 120/80-19
Suspension
- Front
- KYB Speed-Sensitive System, inverted fork: fully adjustable
- Rear
- KYB® single shock; fully adjustable