Bell · MX-9
Bell MX-9
DOT, ECE 22.05
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About the Bell MX-9
Dirt/MXConquer any terrain with the Bell MX-9, the definitive choice for serious motocross riders demanding uncompromising safety and superior comfort. Designed with a sleek, aggressive aesthetic that commands respect on the track, this helmet features Bell's proprietary multi-density EPS liner technology to provide unmatched impact protection without adding unnecessary weight. The advanced aerodynamic shell slices through the air, while the high-velocity ventilation system ensures you stay cool even during the most grueling races. With its seamless integration of style and substance, the MX-9 offers a custom-fit experience that molds to your head for maximum stability at speed. Whether you are chasing podium finishes or exploring rugged trails, trust in the legacy of Bell engineering to keep you protected and focused on what matters most: the ride.
Technical Analysis
The Bell MX-9 utilizes an advanced multi-density EPS liner architecture engineered to manage high-impact energy dispersion while maintaining a lightweight profile. Its integrated aerodynamic shell design features optimized air channels that maximize airflow velocity through the visor and chin bar, significantly reducing thermal buildup during sustained off-road exertion.
Safety & Aero-Acoustics HUD
Moderate: Balanced road noise levels.
High Flow: Dynamic multi-channel active venting.
Where to buy
All online retailers
Certified Bell Stores in US
SportbikeTrackGear
Authorized Dealer📍 Greenfield, IN
Rocky Mountain ATV/MC
Authorized Dealer📍 Tillamook, OR and online
Road Rider
Authorized Dealer📍 San Jose, CA
Moto Liberty
Authorized Dealer📍 Dallas, TX
J&P Cycles
Authorized Dealer📍 Anamosa, IA; Orlando, FL
Iron Pony Motorsports
Authorized Dealer📍 Columbus, OH
Helmet House
Authorized Dealer📍 California
Dennis Kirk
Authorized Dealer📍 Rush City, MN
Cycle Gear
Authorized Dealer📍 Multiple locations nationwide
Competition Accessories
Authorized Dealer📍 Tipp City, OH
Price History
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Matte Black / | — |
BEL-MX9-BLK | instock |
| White / | — |
BEL-MX9-WHI | instock |
Interactive Size & Fit Finder
Best for oval head shapes; requires cheek pad adjustment for narrow faces.
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
Available Colors & Graphics
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