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 the PU core. Hi-tensile, closed-cell PU core absorbs impact energy. BIOFOAM? liner provides extra impact absorption. Rapid lock closure system for easy front entry. Adjustable rear strut for a customized fit.
- air_freight_prohibited:
- false
- not_carb_approved:
- false
- ltl_freight_required:
- false
- prop_65:
- Unknown
- part_type:
- powersports
- epa:
- N/A
- carb_acknowledgement_required:
- false
- regular_stock:
- t
