Alpinestars Bionic Action Kickstart Knee Guard Black Red - One Size 4.5 Hydradri Hold Hex key in place

Hold Hex key in place and tighten nuts even pattern

which provides maximum support across the wrist joint

Don't let this happen to you

and feature our Variable Lens System (VLS)

Alpinestars Bionic Action Kickstart Knee Guard Black Red - One Size 4.5 Hydradri Hold Hex key in placeKey Features The frame system reduces the risk of sustaining injuries to: The medial and lateral collateral ligamen The anterior and posterior cruciate ligamen The lateral and medial meniscus Slim ergonomic design for riding comfort during dynamic movement. Protection Knee Protectors: EN 1621 1: 2012 Level 1 Construction Featuring an innovative hybrid frame construction consisting of a flexible composite over injected on a high performance fiber