FLY Racing Blueprint RK5 Knee Protector (Black)

The BLUEPRINT RK‑5 Knee Guard delivers lightweight, articulated performance in a low-profile design built for seamless under‑pant wear. Featuring a 5‑pivot chassis and RHEON™ technology, it moves naturally with the knee while maintaining consistent coverage. Durable outer construction and ventilated geometry balance protection, airflow, and all‑day comfort for moto riding.

• Natural, Unrestricted Movement – 5 pivot articulation mirrors knee motion for mobility without compromise

• Built for Under Pant Comfort – Slim, low-profile design integrates cleanly with riding gear and boots

• Durable Moto-Ready Construction – Tough outer shell and reinforced components handle repeated use and roost

Certified Coverage

• CE-certified to EN1621-1 Level 2 standards for high-performance knee coverage

• Designed for motocross and off-road riding environments

Advanced RHEON™ Technology

• 3D-molded RHEON™ armor adapts to movement while helping manage energy on contact

• Maintains flexibility for natural motion without restriction

Articulated 5-Pivot Design

• Five pivot points mirror the knee’s natural range of motion

• Maintains consistent coverage while allowing unrestricted mobility

Durability & Abrasion Resistance

• Polypropylene outer shell is built to handle roost, debris, and repeated use

• Delivers durability without excessive bulk or weight

Boot-Compatible Performance Fit

• Slim lower profile integrates cleanly with motocross boot cuffs

• Ramped design reduces bulk and minimizes shin interference

Lightweight Ventilated Construction

• Ventilated geometry promotes airflow and helps regulate heat

• Designed for comfort during high-intensity riding conditions

Secure Fit System

• Adjustable straps with quick-connect buckles provide a secure, dialed-in fit

• Designed for consistent retention with minimal adjustment during use

Comfort-Focused Design

• Soft interior lining enhances comfort in direct skin-contact areas

Size & Fit

• Universal fit design intended to accommodate a wide range of riders

• Low-profile construction designed for comfortable under-pant wear