ALPINESTARS Youth Bionic Plus Knee Protectors - S/M 654621910S/M Linings 5" (64mm) Cut-Out Dimensions: 5

5" (64mm) Cut-Out Dimensions: 5

Vision zippers for jacket

14-0159 V-Twin Primary Housing Seal Reference #'s (if available): 12052 Can't find what you need

New speed lace system derived from Alpinestars MotoGP™ technology for improved quick precise and secure closure

ALPINESTARS Youth Bionic Plus Knee Protectors - S/M 654621910S/M Linings 5" (64mm) Cut-Out Dimensions: 5Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation. Dual strap closure system on Knee Protectors specially designed to offer more comfort and adjustment, with top strap mounted above the knee and lower strap positioned for ergonomic fit. Vented panels and 3D mesh material give comfort to the rider, preventing heat build up while maintaining tactile contact with skin. Designed with a flexion