Alpinestars Bionic Karting Rib Protector Sensors 2-layer construction features a 100%

2-layer construction features a 100% polymide outer shell for protection

RGB LEDs border the easy to read screen

Alpinestars' Youth-sized Kart Rain Suit is constructed from a lightweight

full-floating shoulders

Alpinestars Bionic Karting Rib Protector Sensors 2-layer construction features a 100%The 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.