Sparco Rib Pro K4 Rib Protector
When you're hitting curbs and trail-braking into corners, the last thing you want is your ribs taking the hit. The Sparco Rib Pro K4 Rib Protector is built for kart racers who want real protection without sacrificing mobility or comfort. Whether you're an amateur hammering around the local track or a seasoned wheel-to-wheel warrior, this rib protector delivers the performance edge you need lap after lap.
Sparco K4 Rib Protection Features:
Track-Tested Impact Resistance: Hand-laid fiberglass composite shell with Sparco Impact Technology reduces vibration and absorbs energy from side-loads and sudden bumps.
Lightweight Without Sacrificing Safety: Uses rigid polyethylene and a multi-layer foam system that protects without weighing you down or restricting movement in the seat.
Racing-Focused Fit: Anatomically designed to contour to the chest and ribs for a snug, secure feel under your suit—so it stays put even when you don’t.
Fully Adjustable: Shoulder and waist straps are fully adjustable, giving you a tailored fit whether you’re 5’5” or 6’2”. Available in sizes XS to XXL.
Engineered for Karting Performance: Ideal for sprint, endurance, or rental kart racers who want maximum comfort and performance in a non-FIA homologated format.
FAQs: Sparco Rib Pro K4 Rib Protector
Is the Sparco Rib Pro K4 FIA certified?No, the K4 is not FIA 8870 certified. It's perfect for club-level or regional kart racing where FIA certification isn't mandatory.
What material is the Rib Pro K4 made of?It uses a rigid polyethylene or fiberglass shell with Sparco Impact Technology—featuring EPDM and polyurethane foam for shock and vibration control.
Who should use the Rib Pro K4?This protector is ideal for both adult and youth racers looking for lightweight, effective rib protection without overbuilt bulk.
Is it comfortable during long sessions?Yes. The ergonomic shape and layered padding reduce fatigue and hot spots during long runs in the seat.
Can I use this in national-level racing?It depends. For events requiring FIA homologation, you'll want a certified model like the Sparco K-Track. But for most club and practice use, the K4 is perfect.
If you’re looking to stay protected while carving apexes and avoiding cracked ribs, the Sparco Rib Pro K4 delivers. Lightweight. Durable. Designed by racers, for racers. Add it to your gear bag today and protect your performance.
