Alpinestars Youth Bionic Action Kickstart Knee Guards Options Test The helmet is designed for

The helmet is designed for a snug fit

Go all out with max performance on race day

It is compressible to adapt to your cargo

Auxiliary audio-in connection via 2

Sympatex® 45

Alpinestars Youth Bionic Action Kickstart Knee Guards Options Test The helmet is designed forAlpinestars' Kickstart line is dedicated to the young champions of the future, designed for kids aged 4 9 years old. The Bionic Kickstart Knee Guards feature a lightweight and protective articulated knee and shin guard, plus a double strap elasticated closure. The Kids Bionic Kickstart knee guards offers a full range of adjustment as the rider grows. FEATURES Articulated knee and shin construction Double elasticated closure Full range adjustment Sold