Fox Proframe Nace Fullface 头盔 Junior OS black
仅在线和单击并收集
目前可通过本店购买。
生产商货号
Breathable MTB full-face helmet
When the mountain calls, this full-face helmet offers you exactly the protection you need. The Proframe junior helmet, the original full-face helmet for the trail, is still our market-leading model. The design, specially developed for the needs of off-road and enduro riders, packs MIPS® technology into a super-light outer shell. The Proframe junior helmet offers exceptional air circulation and breathability on your climbs and descents. If you're a fan of filming your most exciting routes, you'll love the removable GoPro mount under the visor. The Proframe offers limitless riding fun.
Highlights
- In addition, the proven MIPS® protection system reduces rotational movement by absorbing and dissipating energies and forces that would otherwise act on the brain.
- Visor adjustable in 3 positions, compatible with glasses
- Removable GoPro mount under the visor
- Optimized ventilation and reduced surface contact for improved cooling
- With additional pad set for an optimized fit
- Meets ASTM-F1952 standard for downhill MTB helmets
- 22% ABS, 21% EPS, 15% polycarbonate, 13% polyurethane, 9% PA
specification
| specification | Description |
|---|---|
| Area of application | All Mountain, Enduro, Downhill |
| MIPS | Yes |
| Material outer shell | plastic |
| Locking system | Buckle |
| Head circumference | 48 - 52 cm (size Y one size |
Technologies used
In this chapter we explain the technologies that the manufacturer uses in this product.
MIPS
The MIPS® safety system is designed to provide additional protection for helmets in a wide range of crashes. In certain impact situations, the MIPS system can reduce dangerous forces that might otherwise be transmitted to the helmet wearer's head.
1. Conventional helmets are designed and tested for a straight impact. However, in most cases the impact occurs at an angle, which can cause rotational movements for the head.
2. These rotational movements can cause brain injuries.
3. The low-friction shell is designed to help reduce the rotational movements acting on the head in certain cases of an oblique impact.
Straight impact – oblique impact
The brain is typically more sensitive to rotational motion than linear motion because it has a shear strength similar to that of water or gel. When rotational motion causes different areas of the brain to move out of alignment with one another, the tissue can become stretched, causing concussions or other brain injuries.
Rotational motion is a common cause of concussions and more severe brain injuries from an angled impact to the head. The MIPS system consists of a low-friction shell that is attached inside the helmet. The low-friction shell is designed to slide slightly inside the helmet during an accident so that forces can be diverted away from the head. This is intended to help reduce the risk of brain injuries.
Most conventional helmets are designed for a straight impact, but the impact occurs at an angle in most cases. The low-friction shell can reduce the rotational forces of an angled impact.
Security system based on the brain
Unlike traditional helmets, which are designed and tested primarily for straight-line impacts, the MIPS system's low-friction shell mimics the brain's own protection system against rotational motion. Cerebrospinal fluid is our natural protection system that allows the brain to move offset from the skull.
scope of delivery
- 1 x Fox Proframe Nace Fullface Helmet Junior (see item description for details)
