Alpinestars Nucleon KR-R Cell

Alpinestars Nucleon KR-R Cell
Back protector

The Nucleon KR-R back protector is an innovative, individually usable track and race back protector. The mixture of hard shell and energy absorbing viscoelastic memory foam with high flexibility and anatomical shape is light and breathable and offers optimized protection and comfort. With its various features, it adapts perfectly to every body type.

Comfort/features:

• high flexibility and light weight due to high-performance polymer blend
• ergonomically pre-shaped back protector for an optimal fit
• extended lower back protector offers more protection
• Perforations for maximum breathability and ventilation
• height adjustable kidney belt futuring dual hook and loop system
• soft, bio-foam padded chassis for more comfort
• Snap-on system for attaching the protector to a combi or jacket

Protection:

• certified to EN 1621-2:2014, Level 2

Material:

• 44% Thermoplastic elastomer, 20% EVA (Ethylene Vinyl Acetate), 18% Polyester, 10% Polyurethane, 6% Thermoplastic Polyurethane, 2% Others