R4 is a lightweight, form fitting race collar offering protection against neck and collarbone injuries. The low profile design makes it a comfortable yet protective piece of gear you can wear on the track or on the trail.

Cross Strap - An elastic cross body strapping system holds the Race Collar securely in place.

Impact Shield - An exterior of a high-impact tested polymer provides optimum protection against debris and collisions.

- Hard molded upper surface disperses energy to the PU core

- Hi-tensile closed cell PU core absorbs impact energy

- Bio-foam liner provides extra impact absorption

- Lightweight and form fitting

- Rapid lock closure system for easy front entry

- Adjustable rear strut for a customized fit

- Weight: Adult - 635 grams