S3 Large volume valve cover Cylinder head insertRef : SPART00322A / 1149031001

Manufacturer reference: PV-5961-O

The S3 large volume valve cover is aimed at motocross and enduro riders who want a racing-style component with a refined finish. Designed in the spirit of S3, it offers an aggressive aesthetic and an increased internal volume compared to standard covers, while maintaining the brand's competition DNA.

Its aluminium construction and orange colour provide a "track ready" look under the cylinder head, while remaining lightweight and resistant to the rigours of the terrain. The increased volume aims to modify the intake/exhaust dynamics in certain engine configurations; on tuned or re-mapped engines, this can contribute to a more progressive power delivery and better low-end traction management.

• Brand: S3
• Designation: Large volume valve cover
• Colour: Orange
• Material: Aluminium
• Universe: Extreme Cross / Enduro

Compatible with the latest generation 300 cm3 in cross/Hard Enduro configuration, it integrates particularly well on machines like the KTM 300 XC-W, the Husqvarna TX 300, and the Gas Gas EC 300 (2026 models). An aesthetic and performance-oriented choice for riders seeking control and character in demanding sections.