Built for MTB, road cycling, and outdoor rides, this adult mountain bike helmet combines an EPS and PC one-piece molded construction with adjustable coverage, washable padding, and airflow for use throughout the year.
Protection And Ventilation
The EPS plus PC shell is designed for impact resistance, while more than 20 air vents help move air through the helmet during longer rides in spring, summer, autumn, or winter. The helmet is GB certified and suitable for both men and women.
- One-piece molded construction: Combines EPS and PC materials for durable impact protection.
- High-airflow design: More than 20 vents help maintain ventilation while cycling.
- Adjustable fit: The 360-degree sizing system can be tightened or loosened with one-hand rotation.
- Washable padding: Includes a removable-style comfort pad and chin pad for a cushioned fit and easier cleaning.
- Multiple uses: Suitable for MTB, road bikes, and general outdoor cycling.
- Color choices: Available in Black, Golden Yellow, Blue Silver, and White.
Size And Fit
Choose size L for head circumferences of 58–62 cm or XL for 60–64 cm. The integrated 360-degree adjustment system allows the fit to be customized while the helmet is worn.
Specifications
| Specification | Details |
|---|---|
| Model number | C-339 |
| Material | EPS + PC |
| Air vents | More than 20 |
| Size options | L (58–62 cm), XL (60–64 cm) |
| Weight | L: 246 g ± 10 g; XL: 248 g ± 10 g |
| Certification | GB |
| Adjustment system | 360-degree adjustment with one-hand rotation |
| Inner pads | Washable comfort pad and chin pad |
| Colors | Black, Golden Yellow, Blue Silver, White |
| Intended users | Men and women |
| Seasons | Spring, summer, autumn, winter |
| Applications | Road cycling, MTB, outdoor cycling sports |