Yamaha MX250, MX300, MX360, MX400 Owner's Manual

Yamaha MX250, MX300, MX360, MX400 manual cover
Pages 104
Year 2016
Language(s)
English en

Yamaha MX250, MX300, MX360, MX400 Specification

The Yamaha MX series, which includes the MX250, MX300, MX360, and MX400 models, offers a range of motorcycles designed for both competitive and recreational off-road riding. Each model is engineered with precision, featuring a robust two-stroke engine that delivers high performance and reliability. The MX250 is equipped with a 246cc engine, providing an optimal balance of power and maneuverability, making it ideal for beginner to intermediate riders. The MX300 steps up with a 295cc engine, offering enhanced torque and speed suitable for more demanding terrains. The MX360 features a 351cc engine, delivering superior power and acceleration, which is favored by seasoned riders who seek greater performance on challenging tracks. At the top of the range, the MX400 boasts a 397cc engine, providing maximum power output and durability for professional-level off-road racing.

All models in the MX series come with a lightweight frame design that enhances agility and handling, complemented by a sophisticated suspension system that ensures comfort and control over rough terrain. The braking system is designed for high responsiveness, ensuring safety and precision during intense riding sessions. Yamaha's MX series also features an ergonomic design, with adjustable handlebars and seats to accommodate a variety of rider preferences and ensure optimal riding posture. Additionally, each model is equipped with advanced air filtration systems, ensuring the engines remain clean and efficient even in the dustiest environments. These technical specifications reflect Yamaha’s commitment to performance, durability, and rider satisfaction, making the MX series a popular choice among off-road enthusiasts.

Yamaha MX250, MX300, MX360, MX400 F.A.Q.

How do I change the oil on my Yamaha MX250?

To change the oil on your Yamaha MX250, start by warming up the engine to ensure the oil flows out smoothly. Turn off the engine and place the bike on a stand. Remove the drain plug and let the old oil drain into a pan. Replace the drain plug, remove the oil filter, install a new one, and fill the engine with the recommended oil type and quantity.

What is the recommended tire pressure for Yamaha MX300?

The recommended tire pressure for the Yamaha MX300 is typically around 12-15 psi for off-road riding. Always check the owner’s manual for exact specifications as they can vary based on riding conditions and tire types.

How can I troubleshoot starting issues on my Yamaha MX360?

If your Yamaha MX360 is having starting issues, first check the battery charge and connections. Ensure the fuel is fresh and the fuel valve is on. Inspect the spark plug for wear or deposits and replace it if necessary. Finally, check the air filter for clogs or damage.

What regular maintenance should I perform on my Yamaha MX400?

Regular maintenance for a Yamaha MX400 includes checking and changing the oil, cleaning or replacing the air filter, inspecting the brakes and tires, checking the chain tension and lubrication, and ensuring all nuts and bolts are tight. Regularly inspect the suspension and replace the spark plug as needed.

How do I adjust the chain tension on my Yamaha MX250?

To adjust the chain tension on your Yamaha MX250, place the bike on a stand. Loosen the axle nut and adjust the chain tensioner bolts evenly on both sides of the swingarm. Ensure the chain has about 1-1.5 inches of slack at the midpoint. Tighten the axle nut and double-check the tension.

What type of oil should I use for my Yamaha MX300?

For the Yamaha MX300, it is recommended to use a high-quality 4-stroke motorcycle oil with a viscosity rating suitable for your climate, typically 10W-40 or 10W-30. Always check the owner's manual for specific oil recommendations.

How can I improve the suspension performance on my Yamaha MX360?

To improve suspension performance on your Yamaha MX360, you can start by adjusting the preload, compression, and rebound settings according to your weight and riding style. Consider upgrading to higher quality springs or shocks if necessary. Regular maintenance and lubrication of the suspension components are also crucial.

What should I do if my Yamaha MX400 is overheating?

If your Yamaha MX400 is overheating, check the coolant level and ensure there are no leaks. Inspect the radiator for blockages and clean it if needed. Make sure the radiator cap is functioning properly. Also, check the engine oil level and quality, as low or old oil can contribute to overheating.

How often should I replace the air filter on my Yamaha MX250?

The air filter on your Yamaha MX250 should be inspected and cleaned after every few rides, especially in dusty conditions. Replace the air filter every 10-15 hours of riding or sooner if it shows signs of wear or damage.

Can I use synthetic oil in my Yamaha MX300?

Yes, you can use synthetic oil in your Yamaha MX300. Synthetic oils can provide better protection and performance, especially under extreme conditions. Ensure the synthetic oil meets the specifications outlined in your owner's manual.