Bell MX-9 Adventure DLX MIPS Helmet
Born from Bell’s extensive and legendary experience, the Bell MX-9 MIPS DLX Helmet blends the best of their dirt and street knowledge into a feature packed middleweight ADV helmet. Equally at home on the street as it is in the dirt, the MX-9 panders to those riders who are out there pushing boundaries and not stopping when the road ends and the trail begins. The MX-9 MIPS DLX comes jam packed with the features of the MX-9 Adventure and also includes the Transitions Adaptive Face Shield.
The lightweight polycarbonate shell comes in three different sizes, mitigating bulk and providing a more comfortable fit. Bell’s velocity-flow ventilation system keeps air flowing, forcing fresh air in and hot moist air out, while the removable and washable liner and cheek pads ensures you can keep sweat and bacteria build up at bay.
Features:- MIPS Multi-Directional Impact Protection System for dramatically improved rotational impact energy displacement
- Lightweight polycarbonate shell
- 3 shell sizes
- SM: XS and SM Helmets
- MD: MD and LG Helmets
- LG: XL and 2XL Helmets
- Transitions Adaptive Shield included
- Velocity-flow ventilation system for cooling and comfort
- Moisture wicking, removable/washable air channeled comfort liner
- EPS-lined chin bar
- Adjustable mouth vent
- Padded chin strap with D-ring closure and strap keeper
- Five-year warranty
- DOT and ECE certified
Read on for more details.
Sizing Information
Size | Head (inches) | Head (cm) | Hat Size |
XS | 20 7/8 – 21 5/8 | 53-54cm | 6 5/8 – 6 3/4 |
Small | 21 5/8 – 22 | 55-56cm | 6 7/8 – 7 |
Medium | 22 1/2 – 22 3/4 | 57-58cm | 7 1/8 – 7 1/4 |
Large | 22 3/4 – 23 1/4 | 59-60cm | 7 1/4 – 7 3/8 |
XL | 23 5/8 – 24 | 61-62cm | 7 1/2 – 7 5/8 |
XXL | 24 1/2 – 24 3/4 | 63-64cm | 7 3/4 – 7 7/8 |
XXXL | 25 5/8 – 26 | 65-66cm | 8 1/8 – 8 1/4 |
This sizing chart is based on information provided to us by Bell Helmets and is subject to change without notice, although we will do our very best to keep it up to date. We recommend that you measure your head by wrapping a cloth tape measure around your head about 1 inch or 2.5 cm above your eyebrows, which should be the largest portion of your head. Choose the helmet that is closest to your measured head size. If you fall between two sizes, choose the smaller of the two. You want a helmet to fit snug without being uncomfortable.
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