Bell’s Premium Carbon Full-Face Helmet for Downhill, Bike Park and Enduro Riding
The Bell Full-10 Spherical is for riders who want Bell’s highest level of full-face protection, ventilation and race-focused performance. Its lightweight unidirectional carbon shell, Spherical Technology powered by Mips and downhill-specific details make it a serious option for bike park laps, enduro racing and fast, technical descents.
Built on the platform of the Full-9, the Full-10 brings a more refined fit, improved airflow and the details that matter when you spend a full day in a helmet. At approximately 1,000 g in a medium, it delivers premium downhill coverage without the usual heavy full-face feel.
Spherical Technology Powered by Mips
Spherical Technology uses a ball-and-socket construction that allows the outer liner to rotate around the inner liner during certain angled impacts. This is designed to help redirect rotational energy away from the brain while maintaining the deep coverage expected from a downhill full-face helmet.
The helmet also uses Progressive Layering, with different EPS foam densities engineered to better manage energy in certain impacts. The two-layer construction creates internal channels too, helping Bell combine its impact-management system with excellent ventilation.
Thermal Exchange Airflow System
Bell’s Thermal Exchange Airflow System, or T.E.A.S., pulls cool air into the helmet and moves hot air out through the side and rear exhaust ports. For riders spending long days in a full-face helmet, good ventilation makes a real difference to comfort, sweat management and concentration on the trail.
Race-Ready Details
The Full-10 is finished with Ionic+ antimicrobial comfort padding, a wide panoramic goggle port, a fully adjustable Flying Bridge visor and titanium D-rings. It includes Bell’s Magnefusion emergency-release cheek pads, making removal easier for first responders after a crash, plus an integrated breakaway camera mount, helmet bag and additional pad sets to fine-tune the fit.
Key Features
- Lightweight unidirectional carbon fibre shell
- Spherical Technology powered by Mips
- Progressive Layering with variable-density EPS foam
- Thermal Exchange Airflow System ventilation
- Fully adjustable Flying Bridge visor with air-intake vents
- Panoramic goggle port for a wide field of view and secure goggle fit
- Ionic+ antimicrobial comfort padding
- Magnefusion magnetic emergency-release cheek pads
- Integrated breakaway camera mount
- Titanium D-rings
- Helmet bag and additional pad sets included
- Approximate weight: 1,000 g in size medium
Who Is It For?
The Full-10 Spherical is for downhill, bike park and enduro riders who want a lightweight carbon full-face helmet without compromising on protection or ventilation. It is ideal for riders spending time on steep, technical tracks, riding jumps or chasing race stages.
Our Thoughts
This is the helmet for the rider who wants the best Bell full-face platform. The low weight is immediately noticeable compared with many premium downhill helmets, but it is the ventilation, goggle compatibility and fit adjustment that you appreciate over a full day of lift laps or racing. The additional pads are a particularly good touch, because a correctly fitted full-face helmet is always the priority.
Why Buy from Chain Reaction?
- Help choosing the right Bell full-face helmet size and fit
- Advice on goggles, pads and other bike park essentials
- Independent Christchurch bike shop with experienced trail riders on the team
- Ongoing support after purchase
Size Guide
| Size | Head Circumference |
|---|---|
| M | 55–57 cm |
| L | 57–59 cm |
| XL/XXL | 59–63 cm |
Measure around the fullest part of your head, just above the eyebrows. A full-face helmet should feel snug and secure without pressure points. If you are between sizes, visit us to try one on.
Safety Certifications
- NTA 8776 e-bike certification
- US CPSC bicycle helmet standard for riders aged 5 and over
- CE EN 1078:2012
- ASTM F1952-15 downhill mountain bike standard
- ASTM F2032-15 BMX standard
Always check the certification label inside the helmet, as certifications may vary by model and region. Replace your helmet after a significant impact and do not use it if damaged.
