

HJC F31 White Helmet
€ 249,95 Original price was: € 249,95.€ 187,46Current price is: € 187,46.

HJC F31 White Helmet
€ 249,95 Original price was: € 249,95.€ 187,46Current price is: € 187,46.
- Description
- Additional information
- Size Guide
Description
The F31 jet helmet, made from advanced fiberglass, offers a lightweight structure and high impact absorption capacity, ideal for urban use. It incorporates CAD technology for a precise and comfortable fit, as well as a wide clear visor with an internal sun shield and an “ACS” ventilation system that optimizes air circulation. Its aerodynamic design and micrometric closure system ensure stability and comfort during riding. Main Features Material Outer shell made of advanced fiberglass composite providing excellent impact resistance with reduced weight. CAD technology that enhances fit and comfort through optimized design. Available in 3 shell sizes for a better fit in each size. Visor and Sun Shield HJ-43 clear visor with scratch-resistant treatment and 99% UV protection. Pinlock® anti-fog insert ready (not included). Bidirectional pivoting mechanism ensuring a more effective seal. Adjustable internal sun shield HJ-V12 with 3 positions for optimal sun protection. Aerodynamics and Ventilation Aerodynamic design developed to improve stability and reduce wind resistance in urban riding. “ACS” ventilation system with 3 front air intakes and 1 rear outlet that efficiently evacuates heat and moisture. Comfort Breathable interiors, fully removable and washable for easy maintenance. Micrometric closure allowing quick and secure adjustment. Other Features Ready for SMART HJC 11B, 21B, and 50B Bluetooth intercoms (not included). Certification: ECE 22-06.
Additional information
| Size | L, M, S, XL, XS, XXL |
|---|---|
| Brand |
Size Guide
Measure the circumference of your head just above your eyebrows.
| Size | Head (cm) |
|---|---|
| XXS | 51–52 |
| XS | 53–54 |
| S | 55–56 |
| M | 57–58 |
| L | 59–60 |
| XL | 61–62 |
| XXL | 63–64 |
| 3XL | 65–66 |
If between sizes, choose the larger. Sizes may vary by manufacturer.










