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2021 Yamaha YZ450FSP

449cc motocross 2021–2021

Plan your complete 2021 Yamaha YZ450FSP setup

4 parts available for the 2021 Yamaha YZ450FSP. Compare parts, track costs, find the best prices.

Compatible Parts

Specifications

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
6.2
Wheelbase
1481 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