REAR POD RS3 KG 28mm, ASSEMBLY cat-components which means that your required

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

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

T14VG Seats - Medium/Soft Rigitity for Smaller race drivers

The Tillett P1 affords you the highest level of rib protection and comfort available without increasing the thickness

REAR POD RS3 KG 28mm, ASSEMBLY cat-components which means that your required