Product Description
Pickup the Biltwell Bonanza Helmet for an open face lid that's built right and looks good in bold Gloss Blood Red.
- Injection-molded ABS outer shell with hand-painted finish
- Expanded polystyrene inner shell
- Hand-sewn, removable, brushed Lycra® liner with contrasting diamond-stitched, quilted, open-cell foam padding
- Rugged, plated steel D-ring neck strap with adjustment strap end retainer
- Rubber or chrome accent edging
- DOT certified
Sizing Chart
| Head Shape |
|---|
  |
| Sizing Chart | ||
|---|---|---|
| Helmet Size | Inches | Centimeters |
| XS | 20 7/8" - 21 3/8" | 53 - 54.25cm |
| S | 21 1/2" - 22" | 54.5 - 55.75cm |
| M | 22 1/8" - 22 5/8" | 56 - 57.25cm |
| L | 22 3/4" - 23 1/4" | 57.5 - 58.75cm |
| XL | 23 3/8" - 23 7/8" | 59 - 60.25cm |
| XXL | 24" - 24 1/2" | 60.5 - 61.75cm |
Additional Information
| XS | 1001-137-201 |
| SM | 1001-137-202 |
| MD | 1001-137-203 |
| LG | 1001-137-204 |
| XL | 1001-137-205 |
| 2XL | 1001-137-206 |