EVS R4K Koroyd Race Collar in White Green – EVS Motocross Enduro Body Protection

The R4K is a completely new race collar. It features a revolutionary Koroyd™ core with superior impact absorption and a reinforced nylon upper shell.
The chassis has been completely redesigned to be lighter and more aerodynamic.
In an impact, the head is pushed down on the race collar.
The R4K effectively fills the gap between your helmet and shoulder with Koroyd, which absorbs impact energy better than standard race collar materials.

EVS R4K Race Collar features:

Koroyd® engineered core for superior impact absorption
Reinforced nylon upper shell
Lightweight, aerodynamic chassis design
Rapid lock closure system for easy front entry
Integrated X-Strap cleats
Polyurethane foam base
Fits Adults over: 105lbs (521 grams)/ 5’3″ Tall
Koroyd Engineered Core features:

Superior Energy Absorption: The Koroyd structure has extremely efficient and consistent energy absorption properties.
The cores decelerate the energy from an impact to reduce final trauma levels.
Light on Weight – Strong on Performance: Koroyd is an extremely lightweight core, consisting of 95% air.
Performs When the Heat is On: The mechanical properties of Koroyd remain stable in extremely hot and cold environments.
Traditional energy absorbers suffer with reduced energy absorbing capabilities as they become hot and soft or cold and brittle.

SKU: EVS-R4K-W-Y Categories: , , , ,

Additional information

Weight 2 kg
Dimensions 30 × 30 × 10 cm


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