Alpinestars AK-1 Kart Body Protector

The Alpinestars AK-1 Kart Rib Protector offers the protection and comfort needed for sprint karting. Every corner every bump and every lap your torso takes the punishment. The AK-1 is engineered to absorb that impact while delivering unrestricted mobility.

It is designed for high performance karting and built to the strict FIA 8870-2018 rib protector standard. The AK-1 blends serious protection with lightweight comfort for both aspiring and professional kart racers.

Constructed from a high density thermoformed outer shell and a soft energy absorbing foam interior the kart rib protector conforms to your body for a secure fit without pressure points. Its adjustable shoulder and waist straps keep the protector locked in place during aggressive driving. Strategic ventilation ensures airflow under your suit.

The durable thermoformed outer shell absorbs high energy impacts. The lightweight and low profile design fits easily under kart suits. Soft interior padding and airflow channels provide cooling comfort. Adjustable straps allow a customized secure fit during intense sessions.

This rib protector is available in a range of sizes making it ideal for both junior and senior kart racers. The low profile design and ergonomic shape allow it to fit snugly under most modern karting suits without restriction. Adjustable shoulder and side straps keep it firmly in place even during hard braking and cornering. Integrated ventilation channels reduce heat buildup and maintain driver comfort.

It meets the FIA 8870-2018 homologation which is required in many national and international karting series. The FIA 8870 certification makes the AK-1 accepted at CIK WKA and other major karting events worldwide.

The main difference from the Alpinestars Bionic Rib Protector is its FIA 8870-2018 certification.