Cylinder Head Yamaha YZ 250 99-25 / YZ 250X 16-22 / Fantic XX 250 21-25 VHM

VHM cylinder head for Yamaha YZ 250 99-25 / YZ 250X 16-22 / Fantic XX 250 21-25.

Developed for superior power, it improves the combustion chamber with the different cylinder head inserts, achieving higher performance and modifying the power curve. In addition, the water channel has been enlarged, allowing greater flow and lowering the engine temperature.

Technical specifications

• Cylinder head insert reference VHM AE32021-B Yamaha YZ250 / AE32021-092 Yamaha YZ250X
• More engine power
• Better heat dissipation
• Greater resistance to detonation
• Interchangeable cylinder head insert, various diameters available

The kit includes

• x2 O-rings

Compatible models

YAMAHA

• YZ 250 X 2016-2022
• YZ 250 1999-2025

FANTIC

• XX 250 2021-2025

! Attention! Cylinder head insert not included, you must purchase reference AE32021-B / AE32021-092 separately.