Bell Mag Open Face Racing Helmet - SA2025
Bell Mag Open Face Racing Helmet - SA2025
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The Bell Mag is a Snell SA2025–certified open‑face racing helmet that combines classic styling with modern safety. Its lightweight composite shell and multi‑density liner deliver protection without bulk. A fixed peak provides glare reduction while preserving broad vision and airflow. Pre‑drilled for head‑and‑neck restraint compatibility, the Mag is ideal for autocross, track days, and closed‑cockpit racers who prefer open‑face feel.
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Helmet Size Charts
Head measurements vary by brand. Measure the widest part of your head above the ears.
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XS | 20-7/8 - 21-1/4 | 53-54 | 6-5/8, 6-3/4 |
| S | 21-5/8 - 22 | 55-56 | 6-7/8, 7 |
| M | 22-3/8 - 22-3/4 | 57-58 | 7-1/8, 7-1/4 |
| L | 23-1/4 - 23-5/8 | 59-60 | 7-3/8, 7-1/2 |
| XL* | 24 - 24-3/8 | 61-62 | 7-5/8, 7-3/4 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XXS | 21-1/2 - 21-5/8 | 54-55 | 6-3/4, 6-7/8 |
| XS | 22 | 56 | 7 |
| S | 22-3/8 | 57 | 7-1/8 |
| M | 22-3/4 - 23-1/4 | 58-59 | 7-1/4, 7-3/8 |
| L | 23-5/8 | 60 | 7-1/2 |
| XL | 24 - 24-3/8 | 61-62 | 7-5/8, 7-3/4 |
| XXL | 24-3/4 - 25-1/4 | 63-64 | 7-7/8, 8 |
| 3XL | 25-5/8 - 26 | 65-66 | 8-1/8, 8-1/4 |
| 4XL | 26-3/8 - 26-3/4 | 67-68 | 8-3/8, 8-1/2 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XXS | 21-1/2 - 21-5/8 | 54-55 | 6-3/4, 6-7/8 |
| XS | 22 | 56 | 7 |
| S | 22-3/8 | 57 | 7-1/8 |
| M | 22-3/4 - 23-1/4 | 58-59 | 7-1/4, 7-3/8 |
| L | 23-5/8 | 60 | 7-1/2 |
| XL | 24 - 24-3/8 | 61-62 | 7-5/8, 7-3/4 |
| XXL | 24-3/4 - 25-1/4 | 63-64 | 7-7/8, 8 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XS | 20-7/8 - 21-1/4 | 53-54 | 6-5/8, 6-3/4 |
| S | 21-5/8 - 22 | 55-56 | 6-7/8, 7 |
| M | 22-3/8 - 22-3/4 | 57-58 | 7-1/8, 7-1/4 |
| L | 23-1/8 - 23-1/2 | 59-60 | 7-3/8, 7-1/2 |
| XL | 23-7/8 - 24-1/4 | 61-62 | 7-5/8, 7-3/4 |
| XXL | 24-3/4 - 25-1/8 | 63-64 | 7-7/8, 8 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XS | 21-1/4 - 21-5/8 | 54-55 | 6-3/4, 6-7/8 |
| S | 22 - 22-1/2 | 56-57 | 7, 7-1/8 |
| M | 22-7/8 - 23-1/4 | 58-59 | 7-1/4, 7-3/8 |
| L | 23-5/8 - 24 | 60-61 | 7-1/2, 7-5/8 |
| XL | 24-3/8 - 24-3/4 | 62-63 | 7-3/4, 7-7/8 |
| XXL | 25-1/4 - 25-5/8 | 64-65 | 8, 8-1/8 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XXS | 21-1/2 - 21-5/8 | 54-55 | 6-3/4, 6-7/8 |
| XS | 22 | 56 | 7 |
| S | 22-3/8 | 57 | 7-1/8 |
| M | 22-3/4 - 23-1/4 | 58-59 | 7-1/4, 7-3/8 |
| L | 23-5/8 | 60 | 7-1/2 |
| XL | 24 - 24-3/8 | 61-62 | 7-5/8, 7-3/4 |
| XXL | 24-3/4 - 25-1/4 | 63-64 | 7-7/8, 8 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XXS | 20 - 20-1/2 | 51-52 | 6-3/8, 6-1/2 |
| XS | 20-7/8 - 21-1/4 | 53-54 | 6-5/8, 6-3/4 |
| S | 21-5/8 - 22-1/16 | 55-56 | 6-7/8, 7 |
| M | 22-7/16 - 22-7/8 | 57-58 | 7-1/8, 7-1/4 |
| L | 23-1/4 - 23-5/8 | 59-60 | 7-3/8, 7-1/2 |
| XL | 24 - 24-3/8 | 61-62 | 7-5/8, 7-3/4 |
| XXL | 24-13/16 - 25-3/16 | 63-64 | 7-7/8, 8 |
| 3XL | 25-1/2+ | 65+ | 8-1/8 |
| Size | CM | Hat Size |
|---|---|---|
| XS | 54 | 6-3/4 |
| S | 56 | 7 |
| M | 59 | 7-3/8 |
| L | 60 | 7-1/2 |
| XL | 61 | 7-5/8 |
| XXL | 63 | 8 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XS | 21.25 | 54 | 6-3/4 |
| S | 21.65 | 55 | 6-7/8 |
| M | 22.45 | 57 | 7-1/8 |
| L | 22.8 - 23.25 | 58-59 | 7-1/4, 7-3/8 |
| L+ | 23.6 - 24 | 60-61 | 7-1/2, 7-5/8 |
| XL | 24.4 | 62 | 7-3/4 |
| XXL | 24.8 | 63 | 7-7/8 |
| Size | Inches | CM | Hat Size |
|---|---|---|---|
| XS | 20-3/4 - 21-1/4 | 53-54 | 6-5/8, 6-3/4 |
| S | 21-1/2 - 21-7/8 | 55-56 | 6-7/8, 7 |
| M | 22-1/4 - 22-5/8 | 57-58 | 7-1/8, 7-1/4 |
| M/L* | 23 - 23-1/2 | 59-60 | 7-3/8, 7-1/2 |
| L | 23 - 23-1/2 | 59-60 | 7-3/8, 7-1/2 |
| XL | 23-7/8 - 24-1/4 | 61-62 | 7-5/8, 7-3/4 |
Actually Measuring Your Head
Use a soft measuring tape (craft store, like $3). Wrap it around the widest part of your dome, forehead to back, and get the same number twice. Use that number to pick your size. Revolutionary, we know. lol.