Youth Bionic Action Kickstart Knee Guard allseason With a water-resistant chassis and

With a water-resistant chassis and waterproof electronics

the Ardent also features an asymmetric front and back length which when seated on the bike

and 3mm high-density foam laminated with 3mm EVA

Constructed from a blend of 300D ripstop polyfabric

Superfabric® reinforcements in exposed areas for enhanced durability

Youth Bionic Action Kickstart Knee Guard allseason With a water-resistant chassis andAlpinestars 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.