KBC Helmets Size Chart

KBC V Zero Helmet
Helmets
Size Hat Size Inches Centimeter
Small 6 3/4" - 6 7/8" 21.7" - 22" 55 - 56
Medium 7" - 7 1/8" 22.4" - 22.8" 57 - 58
Large 7 1/4" - 7 3/8" 23.2" - 23.6" 59 - 60
X-Large 7 1/2" - 7 5/8" 24" - 24.4" 61 - 62
XX-Large 7 3/4" - 7 7/8" 24.8" - 25.2" 63 - 64

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