Prox Steel Intake Valve conversion kitSUZUKI 450 RM-Z 450 - 2005 - 2006Ref : PRO00540A / 1004752

PROX Steel Intake Valve Conversion Kit - Suzuki RM‑Z450

Replace the original intake valves with this PROX steel conversion kit, specifically designed for the cylinder heads of Suzuki RM‑Z450 (2005‑2006). Ideal for motocross riders who frequently work on their engine or ride intensively, this kit allows for the installation of steel valves that are more resistant to wear than softer models.

• Manufacturer Reference: 28.SIS3405-2
• Application: SUZUKI RM‑Z 450 (2005‑2006) — Motocross
• Material: Steel (intake valve conversion)

The steel valves improve the longevity of the valve seats and better withstand the thermal and mechanical stresses encountered in off-road conditions. This kit is aimed at riders looking for a more robust foundation for engine modifications, intensive maintenance, or recreational competition use.

Practical advice: installation by a professional or experienced mechanic is recommended. After installation, checking and adjusting the valve clearance is advised to ensure reliable engine operation.

PROX offers a dedicated solution for the RM‑Z450 for those who want to strengthen the intake side without altering the original engine architecture.