WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Bell Helmets Mag-9 Open Face Helmet

Bluetooth Compatible DOT Certified
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Q & A

Have a product related question about fit, features, or functionality? Ask it here.

If you have a question about availability or need immediate assistance, call 1-800-841-2960.

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Bell Helmets Mag-9 Open Face Helmet

Shipping & Returns

Orders $100 and over qualify for our free shipping offer. See our full shipping policy for further shipping details.

Return any new, unused and unaltered item within 30 business days. Create a return label online for as little as $7.99. Please read our return policy.


  • Lightweight Polycarbonate shell
  • 3 EPS sizes for maximum comfort and size range
  • Bell specific Sena SMH10 Bluetooth Accommodation
  • Helmet can be ran in multiple configurations: with ir without shield and with or without visor
  • Fast and easy tool free shield changes
  • Drop down sunshield offers "on the fly" protection from the sun
  • Convenient speaker pockets make it easy to set up the Mag 9
  • Contour cheek pads
  • Integrated speaker pockets
  • Removable/Washable Interior
  • Sun Shade
  • Velocity Flow Ventilation

Bell Mag-9 Helmets

Head (in) 21-1/4 - 21-5/8 21-5/8 - 22 22-1/2 - 22-3/4 22-3/4 - 23-1/4 23-5/8 - 24 24-1/2 - 24-3/4
Head (cm) 54 - 55 55 - 56 57 - 58 58 - 59 60 - 61 62 - 63
Hat Size 6-3/4 - 6-7/8 6-7/8 - 7 7-1/8 - 7-1/4 7-1/4 - 7-3/8 7-1/2 - 7-5/8 7-3/4 - 7-7/8
Helmet Shell, EPS, and Cheek Pad Sizing
Helmet Size XS S M L XL XXL
Shell Size 1 2
EPS Size 1 2 3
Helmet Size XS S M L XL XXL
Cheek Pad Thickness (mm) 50 40 45 35 40 30
Cheek Pad Size Range Cheek pads are interchangeable across all size ranges

General Sizing Information

If you are unsure about your size, compare your body measurements to the charts provided to determine the correct fit. These charts will give you a good idea of the size to order, but be sure to read special sizing information that may accompany an item description. Some merchandise dimensions may vary from the averages charted here.

Head Circumference

Measure around head one inch above eyebrows and across the largest portion on the back of the head and use the above cross reference chart.


Age & Gender
Model Name for Gear
Bell Helmets
Safety Certification
DOT Certified
Model Description
Bluetooth Compatible

Item Numbers

Details Item Number Availability Store Pickup
Details:Titanium  M Item #650-7061342 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


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