At DMG Motorsports, we present the ALPINESTARS Bionic 5S Youth Knee Brace in Black/Red—a slim, lightweight protection option designed to support comfortable movement while riding. Its hybrid frame, stable four-point hinge system, and ventilated knee-cup system provide adaptive support, coverage, and impact force dispersion.

Features:

• Hybrid frame constructed from a rigid composite over-injected with a high performance fiber reinforced polymer.
• Ultra-lightweight and adaptive design provides structural integrity and support.
• Slim ergonomic design supports riding comfort during dynamic movement.
• Stable, slim-design four-point hinge system follows knee articulation.
• Exchangeable extension stops included at 0, 10, and 20 degrees.
• Extension stops help reduce the risk of injuries to the medial and lateral collateral ligaments, anterior and posterior cruciate ligaments, and lateral and medial meniscus.
• Lightweight, highly ventilated knee-cup system provides impact force dispersion and absorption.
• Knee-cup system ensures maximum coverage area in all riding positions.