Eclat Crown Rim 20'' Holes: 36 BlackEclat Crown Rim 20" 36H Black. Following the same quest for perfection Eclat created the Crown Rim. Taking the already legendary Bondi Rim Eclat was able to create the tallest profile and strongest BMX rim ever made. Aimed at the rider who simply puts their bike through abuse the Crown Rim utilizes a unique five chamber profile and thicker super tall sidewalls to make a rim which is able to withstand anything you can throw at it. 6061 T6 alloy flash