The Bell KC3 is the first helmet certified to the CMR youth standard, developed jointly by the FIA Institute and the Snell memorial Foundation. The CMR helmet standard is designed for young racing drivers competing in various forms of racing at lower speeds who are often too small to support the extra size and weight associated with adult helmets. The KC3 design features a lightweight carbon / Kevlar composite shell, aerodynamic features and full ventilation. The helmet is available in white in sizes 6¾ to 7⅜. The helmet is CMR 2007 approved.
The KC3-CMR is now available.| 6 3/4 | 2015682 |
| 6 7/8 | 2015683 |
| 7 | 2015684 |
| 7 1/8 | 2015685 |
| 7 1/4 | 2015686 |
| 7 3/8 | 2015687 |