The Righetti Ridolfi Active Airbox delivers reliable performance in a compact, lightweight design ideal for competitive karting. Equipped with a pleated high-flow filter, it provides efficient airflow and filtration across all major 2-stroke engine classes. The unit includes a straight rubber intake boot, though an ANGLED BOOT is recommended for improved fitment on tighter chassis layouts.
Key Features:
-
Available in 23mm or 30mm inlet sizes
-
High-efficiency pleated filter element for strong airflow and protection
-
Includes straight rubber intake boot for immediate installation
-
Angled boot recommended (sold separately) for better chassis clearance
-
Optional rain hood available separately for wet-weather protection
-
Compatible with KZ, TaG (Rotax, IAME, Vortex, TM), OK, and OK-J engines
-
Compact design ideal for space-restricted applications
-
Moderate intake sound profile compliant with most track noise limits
-
Durable construction suitable for regular competition use
-
Easy-to-maintain filter—clean with compressed air or replace as needed
Specifications:
-
Inlet sizes: 23mm or 30mm
-
Length: ~200mm
-
Width: ~110mm
-
Height (without rain hood): ~120mm
-
Filter type: Replaceable pleated element
-
Rain hood: Sold separately
-
Intake boot: Straight rubber boot included (ANGLED BOOT RECOMMENDED)
.
