Air intake silencer NOX2 23 mm Red/Black from Righetti Ridolfi delivers steady airflow and effective filtration for karting and racing use

providing broad compatibility with intercom systems and other audio devices

heavy-duty black nylon fabric

5x band buttons

55-62cm Snap-On

Bakspoiler Bell Transparent KC7/RS7/HP7 Size:L Air intake silencer NOX2 23Bell rear spoilers are designed to enhance the aerodynamic performance of the helmet. The HP7 F1 spoiler was originally developed for the HP7 and can be used on models based on the same design, including RS7 Carbon, RS7, RS7 Kart, and KC7 CMR. The spoiler is transparent and attaches with strong double sided tape, which is included. Bell spoilers can be painted, and Bell recommends using the tape to mount the spoiler to the helmet. Available in three