VERTEX Titanium Intake Valve (manufacturer part number: 8400059-2) — a component designed for engine tuning and intensive off-road use. Forged from titanium and treated with plasma deposition, this intake valve offers a combination of lightweight and strength to better withstand the thermal and mechanical stresses encountered in motocross engines. Sold individually, it integrates easily during a cylinder head overhaul or a controlled increase in RPM.
- Material: forged titanium — optimized strength-to-weight ratio
- Treatment: plasma coating to enhance wear resistance and thermal stability
- Usage: ideal for engine tuning and targeted replacement of wear parts
- Packaging: supplied individually, VERTEX quality control
Designed for demanding riders seeking reliability and endurance at the valve seats and intake, this valve is aimed at 250cc off-road applications and builds where weight and thermal stability are critical. Compatible with:
- FANTIC XXF 250 (2024)
- YAMAHA YZ 250 F (2023)
- FANTIC XEF 250 (2024)
Premium replacement part by VERTEX — ensure the integrity of your intake system without unverified technical claims.
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