Inlet Silencer NOX 23 mm Red/Black

Air Intake Silencer NOX2 23 mm Red/Black from Righetti Ridolfi delivers stable airflow and effective filtration for karting and competition use.

The filter cartridge is made of durable polyester and can be cleaned with solvent, petrol or compressed air. It filters particles larger than 10 µm — a balanced compromise between maximum airflow and effective air cleaning.

The new filter cartridge has a specially designed baffle that directs the airflow and reduces turbulence in the airbox. The updated intake tubes provide an improved Venturi effect for faster response and better performance.

• Brand: Righetti Ridolfi
• SKU: 56207
• CIK/FIA homologation: 005-SI-86 (valid 2019-2021)
• Colour: Red body, black tubes
• Tube diameter: 23 mm
• Net weight: 987 g
• Box size: 33 × 21 × 16 cm