Alpinestars Bionic Karting Rib Protector Size:Small-Large the 97 compound is popular

the 97 compound is popular in the endurance circuits and amongst Club Racers and Track-Day enthusiasts

This kit includes everything you need to give your car that much needed adjustability in the rear toe settings

helping keep your setup consistent lap after lap

The lightweight premium carbon glass shell features ventilation slots that can be configured for external cooling systems (available separately)

knit-material arm gussets provide a full range of motion and ventilation

Alpinestars Bionic Karting Rib Protector Size:Small-Large the 97 compound is popularThe Alpinestars Bionic Rib Protector is ergonomically constructed to provide protection for the ribs and kidneys. Its lightweight design uses intelligently designed adjuster placement for a comfortable, custom fit. The durable cordura construction incorporates dual density, ergonomically shaped protectors constructed from a robust PE hardshell, with a fiberglass core for impact and shock dispersion.