The all-new Bluegrass Jetro is designed to have fun in the dirt for riders or e-mountain bikers aiming to push further. The Jetro has a 3/4 structure with a distinctive design inspired by the Vanguard, ensuring full protection on the back of the head and jaw, thanks to the EPS shell that extends over the entire coverage of the helmet. The construction of the Jetro is engineered to exceed NTA (speed Ebike certification) and rotational impact testing standards such as MIPS and Virginia Tech Protocol, where it's ranked as the safest MTB helmet. Stable, comfortable, and secure, this helmet blends cutting-edge technology with sleek design, providing riders with the perfect option that falls between a full-face and an open-face model.The NTA 8776 is the only safety standard created for speed e-bikes. Being NTA-certified the Bluegrass Jetro is able to dissipate significantly more impact energy, the shell also has more impact tested coverage around the two most sensitive brain areas: the back and the temples.Jet Construction:- Bluegrass Jetro is a helmet without the chin guard that covers 3/4 of the head, leaving a wide field of view. The helmet is designed to provide full coverage around the head and jaw, for those looking for more protection from an open-face.Features:- In-mould polycarbonate shell with EPS liner- Mips® C2 rotational management system, engineered to add protection in case of certain impacts- Five-star rating from the Virginia Tech Helmet Lab- NTA 8776 certified- Extended back head and jaw coverage- Fidlock® magnetic buckle makes it easier to secure the helmet- Cheek-pads designed to help achieve the perfect fit.- Safety release and flexible injected visor to avoid extra rotation of the neck in case of a crash- Safe-T Heta fit system- 360° head belt and 3 vertical adjustments give you everything you need to find a uniquely individual fit- 21 vents work in concert with internal, engineered air channeling system to improve ventilation and comfort- Comfort pads are hand washable for improved hygiene and extended product lifespan- Wide field of view makes it compatible with all goggles and sunglasses- Soft storage bag included