RB Max Clutch Yamaha X-Max 400 13-20

Clutch from manufacturer RB Max for Yamaha X-Max 400 13-20.

The RB Max centrifugal clutch is the component responsible for transmitting the engine power to the rear transmission. Over time, the friction shoes wear out or become glazed due to the heat generated by constant use, which causes the motorcycle to slip when starting from a standstill, produce annoying vibrations in the chassis, or lose that initial power so necessary in a 400cc engine.

Replacing the clutch with this RB Max model allows you to restore the immediate throttle response. Thanks to its high-resistance friction material, the engagement of the shoes with the bell is much firmer and more progressive, preventing the engine from revving in vain without effective movement. This is essential maintenance to ensure the transmission works properly and to prevent other components such as the belt or variator from suffering due to excessive heat.

This replacement part meets the technical specifications of the original manufacturer, ensuring that the weight of the shoes and the spring stiffness maintain the factory balance. It is the key part to eliminate jerking when cold and to ensure smooth acceleration both in urban journeys and on open roads, where the engine needs to transmit all its torque to the wheel without losses due to slipping.

Technical specifications

• OEM Reference: 34B-16620-00

Compatible models

MBK

• Evolis ABS 400i H2O 4-Stroke 2014-2017
• Evolis II ABS 400i H2O 4-Stroke 2018-2018

YAMAHA

• Majesty 400i H2O 4-Stroke 2007-2011
• X-Max III 400i H2O 4-Stroke 2013-2016
• X-Max III ABS 400i H2O 4-Stroke 2013-2017
• X-Max IV ABS 400i H2O 4-Stroke 2018-2020