Alpinestars Bionic Karting Rib Protector - Youth 1976 just a degree or two

just a degree or two can mean the difference between a tame daily driver and a twitchy racecar

featuring an adjustable hook and loop strap and a traditional lace system

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

more refined braking experience without giving up confident pedal feel

Alpinestars Bionic Karting Rib Protector - Youth 1976 just a degree or twoThe Alpinestars Youth Bionic Rib Protector is ergonomically constructed to provide protection for the ribs and kidneys for today's young kart racers. Its lightweight design uses intelligently designed adjuster placement for a supremely 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.