Ribcage body support, Tillett

The new Ribcage support system consists of two strong, rigid but comfortable supports that provide extra lateral support for the upper body. Traditionally, the only way to achieve this has been to either use a chair with recessed sides or to manufacture a chair that curves around the body.
 
 RibCage panels avoid injuries caused by the hard edge of the chair, especially to the driver. Kart chairs also come in many different shapes and sizes, but they are not depth or height adjustable, meaning that the fit of the chair is almost always a compromise.
 
 A good and tight fit around the chest is important to protect the ribs and hip bones from injury and by using the RibCage you can choose the perfect height, depth and by using the Ribcage Spacer Kit the width around the ribs can also be adjusted. 

The Ribcage Spacer Kit includes 6 x M8 long chair screws and 18 x 4mm nylon washers for spacers.
 
 Ribcage does not change the characteristics of the seat by changing the stiffness and will therefore only have a positive effect on lap times. 

Translated with DeepL