SKU: 7101779
Designed with key crossover technologies from our award-winning moto helmets, the Full-9 sets the standard for Downhill and BMX riding.
Color: Hound Matte-Gloss Crimson-Black-White
Size: XL-XXL
Fit Guide
Size CM IN XS/S 51-55 20.07-21.65 M 55-57 21.65-22.44 L 57-59 22.44-23.22 XL/XXL 59-63 23.22-24.80


Born In Moto

No other helmet manufacturer has deeper roots in motocross. Much of what Bell engineers learned from creating the award-winning Moto-9 helmet went into the Full-9 full-face mountain bike helmet. Take that unrivaled experience, combine it with feedback from downhill and BMX pros, and you have the winning formula. The Full-9 meets the most stringent ASTM Downhill Mountain Bike Racing standard as well as CPSC and CE bicycle safety benchmarks. Additional motocross trickle-down technologies include the Eject Helmet Removal System and magnetic cheekpads. Beyond that, the Full-9 includes features like Soundtrax built-in speaker pockets and audio cable routing, and an integrated breakaway camera mount. Add in a lightweight carbon shell, a wide field of view, Overbrow Ventilation intakes and Velocity Flow Ventilation and you have the worlds most advanced helmet for DH or BMX.

SKU: 7101779


  • Construction Lightweight full carbon shell
  • Compliance CPSC Bicycle ASTM F1952-00 (Downhill) ASTM F2032-06 (BMX)
  • Ventilation Velocity Flow Ventilation - Originally developed for moto use, the Velocity Flow Ventilation system pulls air through the internal venting system to help keep the rider cool and dry. Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation
  • Interior XT-2 extended wear interior
  • Safety Integrated Eject compatibility: In case of a crash, this design lets first responders gently remove helmet from a rider's head, reducing the potential for secondary injuries
  • Total Vents 10 helmet vents, 3 brow ports
  • Weight 1130 grams (size M)
  • Visor Flying Bridge visor: Originally developed for moto use, this visor's side-mounted screws are easy to adjust, even while wearing gloves