Alpinestars Youth Bionic Plus Knee Protectors Size:Small/Medium all-way stretch zones

all-way stretch zones

In the case of a crash the derailleur hanger is designed to fail before causing damage to the bike frame or the derailleur

The hang loop lets you mount it on walls or hooks for quick swaps

the 180 is time-tested in quality and performance

Slip-resistant sole: Ice/snow traction dominance

Alpinestars Youth Bionic Plus Knee Protectors Size:Small/Medium all-way stretch zonesWith ergonomically profiled Level 1 CE certified protection securely held in position via a dual strap closure system, the Bionic Plus Knee Protector incorporates 3D mesh and vented panels to prevent the build up of heat. With an asymmetric and lightweight design plus strategic flexion channeling, this knee protector provides high levels of freedom of movement and comfort.