Double prism Vetronite reed valve Aprilia RS 125 Italkit

Reed valve double prism Vetronite from the manufacturer Italkit for Aprilia RS 125.

High-flow intake system with "W" or Double Prism architecture. Unlike conventional "V" reed valves with 4 reeds, this design integrates two parallel prisms that house a total of 8 petals. This significantly increases the effective passage section, allowing a greater volume of mixture with less reed lift, which reduces inertia and improves the component's lifespan at high RPM.

Equipped with Vetronite reeds, a composite with optimized stiffness to ensure a tight seal at low revolutions and prevent destructive resonance at maximum regime. The kit includes a flow diffuser (stuffer) designed to maintain gas velocity (Venturi effect) and eliminate parasitic turbulence at the intake.

This reference includes the channeler but does not include the intake tube.