Bell Helmets Size Chart

Drifter DLX Black Ops Helmet
Helmets
Size Hat Size Circumference
X-Small/Small 6 5/8 - 7 20 7/8" - 22"
Medium 7 - 7 1/4 22" - 22 7/8"
Large 7 1/4 - 7 1/2 22 7/8" - 23 5/8"
X-Large/2X-Large 7 3/4 - 8 24" - 24 7/8"

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.