TheJetro has a 3/4 construction with a distinctive Vanguard-inspired design and provides full protection for the back of the head. A stable, comfortable, and safe helmet that combines cutting-edge technology with sleek design.
The Jetro's construction is designed to exceed NTA (speed electric bike certification) and crash testing standards such as MIPS and Virginia Tech Protocol, where it is rated the safest MTB helmet.
- 360° headband and 3 vertical adjustments give you everything you need to find a uniquely individual fit.
- 21 air vents, designed with an air conduction system that improves ventilation and comfort.
- Comfort pads are hand washable, improving hygiene and extending the life of the product.
- The wide field of view makes it compatible with all glasses and sunglasses.
- Polycarbonate shell with EPS liner.
- Five-star rated by the Virginia Tech Helmet Lab
- NTA 8776 Certification
- Extended back of head and jaw coverage
- Magnetic Fidlock® buckle makes helmet fitting easy
- Fitting designed to help achieve a perfect fit.
- Safe-T Heta attachment system
- Soft storage bag included
Size Chart
| S | M | L | |
| Head circumference (cm) | 52/56 | 56/58 | 58/61 |
| Weight (g) | 570 | 595 | 660 |
Founded as a brand by MET in 2008, Bluegrass draws on the know-how of over 25 years of in-house manufacturing. Based in the southern Alps, the Italian brand develops helmets, protectors and gloves that meet the specific requirements of enduro and downhill bikers. Bluegrass works closely with professional athletes like Nina Hoffmann, who has achieved victory in the Downhill World Cup.


