Youth Bionic Rib Support Size:One Size the boots are CE certified

the boots are CE certified to EN 13634:2017

The Youth Bionic Action Kickstart Chest Guard is Alpinestars’ MX chest and back protector for off-road youth riders aged 4–9

Two-layer suit incorporating knitted stretchable panels for maximum comfort and excellent breathability

it delivers effective weather sealing without compromising mobility

aerodynamic profile which is streamlined and free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet’s construction

Youth Bionic Rib Support Size:One Size the boots are CE certifiedA 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.