Yamaha YZ450FG 2016 Owner's Manual

Yamaha YZ450FG 2016 manual cover
Pages 358
Year 2016
Language(s)
English en

Yamaha YZ450FG 2016 Specification

The Yamaha YZ450FG 2016 is a high-performance motocross bike engineered for competitive racing and advanced off-road riding. It is powered by a 449cc liquid-cooled, DOHC four-stroke engine with a forward-positioned straight intake system that enhances airflow and combustion efficiency. This engine configuration provides robust power delivery and improved throttle response. The YZ450FG features a five-speed transmission that offers precise gear shifts, contributing to its exceptional acceleration and speed capabilities.

The chassis of the YZ450FG is constructed from lightweight aluminum, providing a combination of strength and agility, crucial for handling the rigors of motocross tracks. The bike's suspension system includes a fully adjustable KYB air-oil-separate (AOS) fork, which offers superior damping and shock absorption, and a fully adjustable KYB rear shock that ensures stability and control over rough terrain.

The braking system is equipped with a 270mm front disc brake and a 245mm rear disc brake, delivering powerful and consistent stopping performance. The ergonomics of the YZ450FG are designed to enhance rider comfort and control, featuring a slim profile, adjustable handlebars, and a seat designed for easy movement during aggressive riding.

Additional features include a high-capacity air filter for improved engine protection, a durable chain guide, and a lightweight exhaust system that reduces overall weight while optimizing performance. The Yamaha YZ450FG 2016 is designed to meet the demands of serious motocross riders, offering a blend of power, agility, and durability that makes it a standout in its class.

Yamaha YZ450FG 2016 F.A.Q.

How do I adjust the suspension settings on my Yamaha YZ450FG 2016 for different terrains?

To adjust the suspension settings, refer to the owner's manual for baseline settings. Use the clicker adjustments on the forks and shock absorber to fine-tune the compression and rebound damping. For softer terrain, decrease compression damping, while for harder terrain, increase it.

What is the recommended tire pressure for the Yamaha YZ450FG 2016 for off-road riding?

The recommended tire pressure for off-road riding is typically around 12 psi for the front tire and 12-14 psi for the rear, but this can vary based on rider preference and terrain. Always check the tire pressure when the tires are cold.

How often should I change the oil on my Yamaha YZ450FG 2016?

It is recommended to change the oil every 5-10 hours of riding or after every race. Regular oil changes ensure engine longevity and optimal performance. Use high-quality, four-stroke motorcycle oil.

What type of coolant should I use for my Yamaha YZ450FG 2016?

Use a high-quality ethylene glycol-based coolant that is specifically designed for aluminum engines. Ensure it's mixed with distilled water at a 1:1 ratio unless using a pre-mixed solution.

How can I troubleshoot starting issues with my Yamaha YZ450FG 2016?

First, check the basics: fuel level, battery charge, and spark plug condition. Ensure the kill switch is not engaged. If the bike still doesn't start, inspect the fuel lines for blockages or the air filter for clogs.

What regular maintenance should I perform on the air filter of my Yamaha YZ450FG 2016?

Clean the air filter after every ride in dusty conditions or every 10 hours of riding. Use an air filter cleaner and oil it properly before reinstallation to ensure optimal engine performance.

How do I adjust the chain tension on my Yamaha YZ450FG 2016?

To adjust the chain tension, place the bike on a stand, loosen the axle nut, and adjust the chain adjusters evenly on both sides. Ensure there is about 30-40mm of slack in the chain and retighten the axle nut.

What spark plug is recommended for the Yamaha YZ450FG 2016, and how often should it be replaced?

The recommended spark plug is an NGK CR8E. Inspect and clean the spark plug every 20 hours of riding and replace it every 40 hours to maintain optimal engine performance.

How can I improve the braking performance on my Yamaha YZ450FG 2016?

To improve braking performance, ensure the brake pads are in good condition and replace them if necessary. Bleed the brake lines to remove air bubbles and use high-quality brake fluid. Consider upgrading to aftermarket brake components if needed.

What should I do if my Yamaha YZ450FG 2016 overheats during a ride?

If your bike overheats, stop and let it cool down. Check coolant levels and inspect for leaks. Ensure the radiator is clean and not blocked by debris. Consider using a higher boiling point coolant or installing a fan kit for extreme conditions.