T14VG Medium/Soft Rigid for Junior Drivers - White system-axle-group which means that your required

which means that your required kart seat size is unaffected by the addition of a P1 rib protector

which helps the driver breath while retaining exactly the right tension to protect the ribs

Inside the P1 is carefully shaped of highly technical composite panels designed to spread the load perfectly over the whole ribcage and always retain their shape even on a hot day and the internal anti shock foam contributes to an ultra high level of load spreading over the whole ribcage

Learn more about fitting Tillett rib protectors

The P1 is the thinnest rib protector available on the market

T14VG Medium/Soft Rigid for Junior Drivers - White system-axle-group which means that your requiredT14VG Seats Medium Soft Rigitity for Smaller race drivers Features an upright back position and additional leg support helpful for Junior drivers