Yamaha N-Max 125 15-26 valve cotter

Valve keeper for Yamaha N-Max 125 from 2015 to 2026 1 unit.

These Yamaha valve keepers are the components responsible for securing the spring retainer to the valve stem, ensuring the correct position of the valve timing system. Manufactured to high-precision tolerances, they are designed to withstand inertia and high engine speeds without deforming.

During cylinder head maintenance work or when replacing the valves, it is highly recommended to renew these keys. The accumulated wear in 125cc 4-stroke engines can cause microscopic clearances that compromise proper guidance and the airtight sealing of the combustion chamber.

Installing these components on models such as the Yamaha NMAX 125 helps maintain the correct operation of the valve timing system, preventing catastrophic failures caused by the valve coming loose into the inside of the cylinder.

Note: supplied per unit.

Compatible models:

YAMAHA

• D'elight 125 2021-2024
• MT-125 2020-2026
• N-Max 125 Tech Max 2026
• N-MAX 125 2017-2026
• N-MAX 150 2017
• RAYZR 125 2024-2026
• Tricity 125 2014-2025
• Tricity 155 2016-2018
• Tricity 300 2020-2025
• WR125R 2026
• X-Max 125 ABS 2021-2024
• X-Max 125 Tech Max 2026
• X-Max 125 Tech Max Plus 2026
• X-Max 125 2026
• XMAX 125 TECH 2021-2024
• X-Max 300 Tech Max 2025-2026
• X-Max 300 Tech Max Plus 2025-2026
• X-MAX 300 2017-2026
• XMAX 300 TECH 2020-2024
• XSR125 2021-2026
• XSR125 LEGACY 2025-2026
• YZF-R125 2019-2026
• YZF-R125 70TH 2026