Answer Racing Nova Syncron Helmet Sizing Chart

Adult Helmets (measure around the head just above the ears and accross the forehead)

Size Adult Head (in) Adult Head (cm)
XS 20.9-21.3 53-54
SM 21.7-22 55-56
MD 22.4-22.8 57-58
LG 23.2-23.6 59-60
XL 24-24.4 61-62
2XL 24.8-25.2 63-64
Back to blog