Adjustable Launch Control

An adjustable Launch Control System controlled through the Power Tuner App optimizes launches when the gate drops.

Advanced Disc Spring Clutch

The YZ450F's advanced disc spring clutch design is compact, durable with smooth engagement, a consistent mesh point, and excellent feel.

Clutch Lubrication

A clutch inner hub design enables lubrication over a large area for stable performance.

Compact Tri-Shaft Transmission

Tri-shaft transmission layout vertically stacks the transmission shafts for a lighter, more compact transmission.

ECU Anti-Theft Lock

An ECU lock function through the Power Tuner App helps prevent theft and unauthorized engine start-up.

Efficient Intake Port

The intake port produces a strong tumble effect for efficient combustion and noticeable torque characteristics.

High-Pressure Fuel Injection

A 44mm Mikuni® throttle body is fed by a high-pressure electric pump to ensure optimum fuel atomization.

Legendary DOHC Four-Stroke Engine

The YZ450F's advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power.

Noise Compliant Design

The intake and exhaust design is noise compliant with FIM/AMA regulations at a comfortable noise level.

Power Tuner App Connectivity

Yamaha's industry-leading Power Tuner App offers the ability to tune air/fuel mixture and ignition timing to suit rider preference.

Premium Engine Components

Engine features include a reversed cylinder head layout, forged aluminum piston, titanium valves and dry sump lubrication.

Slim, Compact Airflow Design

Optimized intake path draws air from under the side covers and seat allowing for a slimmer and more compact shroud area.

Three-Level Traction Control

A three-level Traction Control System selectable within the Yamaha Power Tuner App maintains ideal rear wheel traction.