Yamaha YZ65J YZ65 2018 Owner's Manual

Yamaha YZ65J YZ65 2018 manual cover
Pages 86
Year 2018
Language(s)
English en

Yamaha YZ65J YZ65 2018 Specification

The Yamaha YZ65J YZ65 2018 is designed to deliver top-tier performance for young motocross enthusiasts. This model is powered by a liquid-cooled, 2-stroke, 65cc engine that features Yamaha’s Power Valve System (YPVS) for broad, tractable power across the rev range. Its compact steel frame is engineered for optimal rigidity and balance, ensuring stability and agility on the track. The bike is equipped with a 6-speed transmission, allowing precise control and adaptability to varying track conditions.

The YZ65J's suspension system includes a 36mm KYB® inverted fork with 8 inches of travel at the front, providing exceptional shock absorption and handling over rough terrain. At the rear, a KYB® monocross shock offers 10.6 inches of travel, ensuring smooth and responsive performance. The braking system features a 198mm front disc and a 190mm rear disc, both delivering strong, reliable stopping power.

Ergonomics on the YZ65J are tailored for young riders, with adjustable handlebars that can be set in four positions to accommodate growth and riding style. The lightweight aluminum swingarm enhances handling and maneuverability, while the grippy, high-traction tires ensure maximum grip on various surfaces. A 1.1-gallon fuel tank provides ample range for extended riding sessions.

In terms of design, the YZ65J boasts aggressive styling with Yamaha’s distinctive blue and white color scheme, reflecting its racing heritage. The bike’s overall dimensions and weight are optimized for young riders, promoting confidence and ease of use. With its advanced engineering and rider-focused features, the Yamaha YZ65J YZ65 2018 stands out as a formidable choice for aspiring motocross champions.

Yamaha YZ65J YZ65 2018 F.A.Q.

What is the recommended oil type for the Yamaha YZ65J YZ65 2018?

The recommended oil type for the Yamaha YZ65J YZ65 2018 is a high-quality 2-stroke engine oil. Yamaha suggests using their own Yamalube 2R oil for optimal performance and protection.

How often should I clean the air filter on my YZ65?

It is recommended to clean the air filter after every ride in dusty or muddy conditions. For regular use, inspect it every 3 to 5 hours of riding and clean it accordingly.

What is the proper tire pressure for the Yamaha YZ65J?

The recommended tire pressure for the YZ65J is typically around 12-15 psi for the front tire and 12-15 psi for the rear tire. However, always refer to the owner's manual for specific guidance.

How do I adjust the suspension on the YZ65 for better handling?

To adjust the suspension, you need to set the rider sag first. Adjust the preload on the front forks and the rear shock absorber to suit your weight and riding style. Consult the manual for detailed steps and settings.

What should I do if my YZ65 is hard to start?

If your YZ65 is hard to start, check the spark plug for fouling, ensure the fuel is fresh, and confirm the carburetor is clean. Also, verify that the choke is functioning properly and the air filter is clean.

How can I maintain the chain on my Yamaha YZ65J?

Regularly clean the chain with a suitable chain cleaner, then lubricate it with a high-quality chain lube. Check for proper tension, which should have about 1.2 inches (30 mm) of slack at the tightest point.

What spark plug should I use for my 2018 YZ65?

For the 2018 Yamaha YZ65, use a NGK BR9ECM spark plug. Ensure it is gapped correctly to 0.024-0.028 inches (0.6-0.7 mm) for optimal performance.

How do I bleed the brakes on the YZ65?

To bleed the brakes, attach a clear tube to the bleed valve, pump the brake lever, and hold it while loosening the valve to release air and fluid. Tighten the valve and repeat until no air bubbles are visible in the tube.

What is the correct coolant mixture for the YZ65J radiator?

The correct coolant mixture for the YZ65J is a 50/50 mix of antifreeze and distilled water. Ensure that the coolant is suitable for use in aluminum engines.

How can I improve the throttle response on my YZ65?

To improve throttle response, ensure the carburetor is clean and properly jetted. Check the throttle cable for slack and adjust it as necessary. Regular maintenance of the air filter and spark plug can also enhance response.