Yamaha TT-R125LEE 2015 Owner's Manual

Yamaha TT-R125LEE 2015 manual cover
Pages 84
Year 2015
Language(s)
English en

Yamaha TT-R125LEE 2015 Specification

The Yamaha TT-R125LEE 2015 is a versatile off-road motorcycle designed to provide an optimal balance of performance, durability, and ease of use for a wide range of riders. This model features a robust 124cc air-cooled, SOHC, 4-stroke engine, delivering reliable power and excellent torque for various terrains. The engine is paired with a 5-speed transmission, allowing smooth shifting and control across different riding conditions. The bike is equipped with a Mikuni VM20 carburetor, ensuring precise fuel delivery and efficient combustion.

The chassis is constructed from a lightweight, high-strength steel frame, providing a solid foundation and enhancing handling. The front suspension consists of a 31mm telescopic fork with 180mm of travel, while the rear suspension features a Monocross setup with 168mm of travel, both designed to absorb shocks and maintain stability on rough surfaces. The braking system includes a 220mm disc brake at the front and a 110mm drum brake at the rear, offering reliable stopping power.

The TT-R125LEE comes with a large 19-inch front wheel and a 16-inch rear wheel, both clad in knobby tires that ensure excellent traction. The seat height is set at 805mm, making it accessible for a range of riders, and the bike's overall weight is approximately 90kg, allowing for easy maneuverability. The fuel tank capacity is 6 liters, providing sufficient range for extended rides.

Additional features include an electric start for convenience, a durable plastic bodywork for resilience against impacts, and a compact, ergonomic design that enhances rider comfort and control. The Yamaha TT-R125LEE 2015 is a well-rounded off-road motorcycle, ideal for both new and experienced riders seeking adventure on various terrains.

Yamaha TT-R125LEE 2015 F.A.Q.

How often should I change the oil in my Yamaha TT-R125LEE 2015?

It's recommended to change the oil every 15-20 hours of riding or at least once every riding season. Always use high-quality 10W-40 motorcycle oil.

What is the correct tire pressure for the Yamaha TT-R125LEE 2015?

The recommended tire pressure is 15 psi for the front tire and 15 psi for the rear tire. Always check the tire pressure before each ride.

How do I adjust the chain tension on my Yamaha TT-R125LEE 2015?

To adjust the chain tension, loosen the rear axle nut and adjust the chain adjusters equally on both sides until the chain has about 1.2-1.6 inches of slack. Then, retighten the axle nut securely.

What type of spark plug should I use for my Yamaha TT-R125LEE 2015?

The recommended spark plug for the Yamaha TT-R125LEE 2015 is NGK CR7HSA. Ensure the spark plug gap is set to 0.6-0.7 mm.

How can I troubleshoot starting issues with my Yamaha TT-R125LEE 2015?

First, check the fuel level and ensure the fuel valve is open. Inspect the spark plug for fouling and check the battery charge. If issues persist, inspect the carburetor for clogs or dirt.

What maintenance tasks should I perform regularly on my Yamaha TT-R125LEE 2015?

Regular maintenance includes checking and cleaning the air filter, inspecting the chain and sprockets, checking brake pads and fluid, and lubricating cables. Perform these tasks every few rides or monthly.

How do I adjust the carburetor on the Yamaha TT-R125LEE 2015?

To adjust the carburetor, locate the air/fuel mixture screw and idle screw. Adjust the air/fuel mixture screw to achieve a smooth idle, then set the idle speed screw to the desired RPM. It's recommended to do this when the engine is warm.

What is the recommended procedure for cleaning the air filter on the Yamaha TT-R125LEE 2015?

Remove the air filter from the housing, wash it with warm soapy water, rinse thoroughly, and let it dry completely. Apply a light coating of air filter oil before reinstalling.

How can I improve the performance of my Yamaha TT-R125LEE 2015?

Performance can be improved by upgrading the exhaust system, installing a high-flow air filter, and rejetting the carburetor. Always ensure these modifications are compatible with your bike.

What should I do if the brakes on my Yamaha TT-R125LEE 2015 feel spongy?

Spongy brakes often indicate air in the brake lines. Bleed the brakes to remove air bubbles and check brake fluid levels. Inspect brake pads for wear and replace if necessary.