Youth Bionic Rib Support Size:One Size Part of the Alpinestars heritage

Part of the Alpinestars heritage brand OSCAR by Alpinestars product line

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

• Strategically positioned ventilation exhaust opening on the back helps regulate internal body temperature

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

The Ardent 3in1 Jacket is a CE AA rated garment

Youth Bionic Rib Support Size:One Size Part of the Alpinestars heritageA 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.