Alpinestars Youth Bionic Rib Protector – Black / Fluo Yellow (6547013)
Engineered for protection. Designed to win.
The Alpinestars Youth Bionic Rib Protector is a premium, race-grade rib guard specifically designed for young karting drivers. Combining advanced impact protection with ergonomic design and excellent ventilation, it ensures maximum safety, comfort, and freedom of movement on the track.

This model is a high performance ergonomic ribs protector designed to offer comfort and support. 
Dual density padding against the body offers effective impact protection and reduced vibration. 
Fibreglass is used to disperse energy away from the impact zone. 
This model is fully adjustable for secure support and comfortable personalised fit.

Key Features:

• High-Performance Protection – Dual-density padding with an EVA inner layer and hard PE outer shell absorbs impacts across the rib and kidney areas.
•  Lightweight & Durable – Built with high-resistance 500D Cordura fabric and a soft, breathable inner lining for long-lasting wear and all-day comfort.
•  Ventilated Construction – Strategically placed airflow channels provide superior breathability and help regulate body temperature.
• Adjustable Fit – Elastic shoulder straps, hook-and-loop (Velcro) fasteners, and a front D-ring closure ensure a secure, customizable fit—can be worn over or under a racing suit.
•  Low-Profile Design – Streamlined form allows the protector to sit comfortably under race gear without restricting movement.

Size: Youth / Junior Fit, Chest circumference: 56–82 cm

Recommended Use: Kart racing, Off-road & MX (under jersey/vest), Any high-impact motorsport activity requiring rib protection

 Color: Black / Fluo Yellow (Black with high-visibility yellow accents)

Trusted by Champions:
With decades of experience in motorsports safety gear, Alpinestars delivers cutting-edge protection trusted by professionals around the globe.

If you're interested in other sizes of the product or have any questions, feel free to contact us.