Alpinestars Bionic Karting Rib Protector suspension The simplified design also helps

The simplified design also helps save weight and makes rotor replacement a breeze

and consistent braking lap after lap

fade resistance and low thermal oxidation of the ceramic disc fibers

Hawk pads are intended for iron/metal rotors

while thinner seams in the wrists

Alpinestars Bionic Karting Rib Protector suspension The simplified design also helpsThe 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.