Raider Powersports Helmets Size Chart
Raider by BCS ADULTS' Helmets Sizing Guide
| Size | Head Circumference (in) | Head Circumference (cm) |
|---|---|---|
| XS | 20.9 - 21.3 | 53 - 54 |
| S | 21.7 - 22 | 55 - 56 |
| M | 22.4 - 22.8 | 57 - 58 |
| L | 23.2 - 23.6 | 59 - 60 |
| XL | 24 - 24.4 | 61 - 62 |
| XXL | 25 - 25.2 | 63 - 64 |
Raider by BCS KIDS' Helmets Sizing Guide
| Size | Head Circumference (in.) | Head Circumference (cm) |
|---|---|---|
| S | 18.5 - 18.9 | 47 - 48 |
| M | 19.3 - 19.7 | 49 - 50 |
| L | 20.1 - 230.5 | 51 - 52 |