ALPINESTARS Youth Bionic Plus Knee Protectors - S/M 654621910S/M

Young riders need knee protection that doesn't compromise mobility or comfort during aggressive riding. The ALPINESTARS Youth Bionic Plus delivers comprehensive coverage with a lightweight, asymmetrical design that moves with your body rather than against it. Whether you're pushing hard in motocross or tackling technical off-road terrain, these protectors absorb impact while keeping heat buildup to a minimum.

The dual strap closure system—positioned above and below the knee—locks in a secure, ergonomic fit that stays put through pivots and transitions. Vented 3D mesh panels prevent excessive sweating during extended sessions, while the integrated flexion channel permits natural knee articulation without binding. Extended protective surfaces minimize rotation on impact, a critical feature for younger riders still building their technique and line selection.

• Asymmetrical lightweight construction
• Extended coverage surfaces
• Dual strap closure system
• Top strap above knee
• Lower ergonomic positioning
• 3D mesh vented panels
• Flexion channel design
• Impact absorption structure
• Sizes: S/M fitment
• Motocross and off-road use
• MPN: 654621910SM