ALPINESTARS YOUTH BIONIC RIB PROTECTOR COLOUR:BLACK/RED The Quattro chassis is lightweight

The Quattro chassis is lightweight and free which translates to faster times on the track

DualZone hardness

ECE (Europe)

Should the length need to be shortened

EL420C Replacement LEFT Grip with built-in thermistor

ALPINESTARS YOUTH BIONIC RIB PROTECTOR COLOUR:BLACK/RED The Quattro chassis is lightweightA high performance, lightweight, ergonomically constructed supportive guard for the ribs, the Youth Bionic Rib Support incorporates adjustable shoulder straps, a central chest belt and an adjustable back panel to offer kart drivers a supremely comfortable, customized and supporting fit. Dual density, strategically positioned, ergonomically shaped rib guards incorporate fiberglass core and robust PE hardshell outer for excellent shock dispersion and