Bell Moto 9S Flex Helmet in Sprint Matte Gloss Red Black Design - Bell Motocross Helmets
From professionals to privateers, our commitment to this sport is deep-rooted in the Moto-9S Flex. Equipped with the pro-level protection, safety, and technology Bell is known for, the Moto-9S Flex is what every rider needs to stay ahead of the competition.

Designed with the racer in mind and with the podium in sight, the Moto-9S Flex features race-ready protection with our proprietary Flex Technology. Using a three-layer impact liner with multiple densities of material, Flex strategically disperses impact energy and works to reduce rotational energy transfer. The flexible, segmented liner achieves an adaptive, more personalized fit for a wider variety of head shapes and allows us to deliver superior ventilation throughout the helmet. With a Fiberglass Composite shell, an EPS-lined chin bar, and exclusive safety features such as our Magnefusion magnetic cheek pads, the Moto-9S Flex is ready for the gate to drop. Are you?
Bell Moto 9S Flex Helmet features:
Back by popular demand is the redesigned Moto-9s Flex—the refinement of a long-standing industry leader. This strong, lightweight helmet carries over Bell's time-tested traditions of performance and advanced safety standards. Packed inside are three material layers that protect at different impact speeds and redirect rotational energy. Protection like this is what gives our motocross and off-road racers the confidence to go big. You still get the unbeatable ventilation of the flexible, segmented liner that adapts to the shape of your head for a custom feel. Top off this no-compromise design with our Tri-Matrix shell, delivering all the strength of carbon fiber in a more budget-friendly package for value that's unhear of.
Designed with the racer in mind and with the podium in sight, the Moto-9S Flex features race-ready protection with our proprietary Flex Technology :
Using a three-layer impact liner with multiple densities of material, Flex strategically disperses impact energy and works to reduce rotational energy transfer. The flexible, segmented liner achieves an adaptive, more personalized fit for a wider variety of head shapes and allows us to deliver superior ventilation throughout the helmet.

Bell Moto 9S Flex Helmet technical specifications:
- Lightweight Composite “Tri-Matrix” shell
- Velocity Flow Ventilation™ system for maximum cooling
- Fully adjustable Flying Bridge Visor™ with air intake vents
- Fully Ventilated EPS-Lined Chin Bar
- Integrated Vented Roost Guard
- Flex™ Energy Management Technology
- QuickFlip™ visor screws for easy adjustment
- Eject® System ready
- Exclusive Magnefusion™ magnetic strap keeper
- Exclusive Magnefusion™ Emergency Removal System (MERS) magnetic cheek pads
- X-Static® XT2® removable/washable silver liner
- Padded chin strap with D-ring closure
Bell Moto 9S Flex Helmet Key features:



- ACU Gold Stamped | ECE 22-05 Certified | DOT Certified tested
- Weight: 1450 Grams (+/- 50g for size)
- ACU Gold Approved - ONLY Available on Helmets Purchased in the UK
- Click Here for Helmet Measurement Guide