Explore The Possibilities. The rider-acclaimed MX-9 Adventure dual sport helmet has been upgraded with MIPS technology for greater protection from angled impact at speed. Born from Bell's extensive and legendary experience, the Bell MX-9 Helmet blends the best of their dirt and street knowledge into a feature packed middleweight ADV helmet. Equally at home on the street as it is in the dirt, the MX-9 panders to those riders who are out there pushing boundaries and not stopping when the road ends and the trail begins. The lightweight polycarbonate shell comes in three different sizes, mitigating bulk and providing a more comfortable fit. Bell's velocity-flow ventilation system keeps air flowing, forcing fresh air in and hot moist air out, while the removable and washable liner and cheek pads ensures you can keep sweat and bacteria build up at bay. The MX-9 ADV helmet can also transform into a more street able helmet by removing the peak visor. Included side pods replace the visor where it mounts to the helmet, giving you sleek top-gun styling. When you hit the dirt and need the added protection of a pair of goggles, simply flip up the shield and throw 'me on. The MX-9 is designed to work with any dirt goggle out there. Truly a go-anywhere, do-anything helmet, the Bell MX-9 Adventure helmet fills a much needed gap in the market and is perfect for pros and beginners alike.
- Motocross Hero: With the MX-9 Adventure Mips, pavement is optional. This go-anywhere helmet gives you the best of both dirt and street. It's designed to adapt to your version of adventure.
- Mips: (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to help reduce rotational forces that can result from certain impacts.
- 3 Shell Sizes: Typical offering requires additional padding sizes to accommodate all head sizes.
- Quick-Drying Liner: Washable liner with quick-drying materials. I
- Certifications and Size information: DOT (US) and ECE (EU) Approved. The helmet meets Federal Motor Vehicle Safety Standard 218 (FMVSS 218). Sizes: X-Small (53-54 CM /20 7/8"- 21 5/8" IN), Small (55-56 CM/21 5/8"- 22" IN), Medium (57-58 CM/22 1/2"- 22 3/4" IN), Large (59-60 CM/22 3/4"- 23 1/4" IN), X-Large (61-62 CM/24 1/2"- 24 3/4" IN), and XX-Large (63-64 CM/25 5/8" - 26" IN), XXX-Large (65–66 CM/25 5/8"–26" IN).
- Motocross Hero: With the MX-9 Adventure Mips, pavement is optional. This go-anywhere helmet gives you the best of both dirt and street. It's designed to adapt to your version of adventure.
- Mips: (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to help reduce rotational forces that can result from certain impacts.
- 3 Shell Sizes: Typical offering requires additional padding sizes to accommodate all head sizes.
- Quick-Drying Liner: Washable liner with quick-drying materials. I
- Certifications and Size information: DOT (US) and ECE (EU) Approved. The helmet meets Federal Motor Vehicle Safety Standard 218 (FMVSS 218). Sizes: X-Small (53-54 CM /20 7/8"- 21 5/8" IN), Small (55-56 CM/21 5/8"- 22" IN), Medium (57-58 CM/22 1/2"- 22 3/4" IN), Large (59-60 CM/22 3/4"- 23 1/4" IN), X-Large (61-62 CM/24 1/2"- 24 3/4" IN), and XX-Large (63-64 CM/25 5/8" - 26" IN), XXX-Large (65–66 CM/25 5/8"–26" IN).