The 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.
- Hard molded upper surface disperses energy to PU core
- Hi-tensile closed cell PU core absorbs impact energy
- Bio-foam liner provides extra impact absorption
- Rapid lock closure system for easy front entry
- Adjustable rear strut for a customized fit
- Weight ADULT = 635 grams, YOUTH = 386 grams
California Customers: WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov