Full Face

Full Face MTB Helmets: Downhill & Enduro Head Protection

Full face helmets are mountain bike helmets with a chin bar that wraps around the jaw, protecting the whole head, face and chin in a single shell. This category at Foxracing.si brings together full face MTB helmets for downhill, bike park, freeride and enduro riding, for adults and younger riders who ride fast, technical terrain and want more coverage than an open-face trail helmet.

What you will find in this category

All models in Full Face share the same basic idea but are built for different uses:

• Downhill and bike park helmets - a rigid, fixed chin bar, thick shell and maximum coverage for lift-served laps, jumps and race runs.
• Lightweight enduro full face helmets - lighter constructions with large vents, made so you can also pedal uphill without overheating.
• Convertible models with a removable chin bar - one helmet that works as an open-face helmet on the climb and a full face on the descent.

How to choose a full face MTB helmet

• Size and fit: measure the circumference of your head about one centimetre above the eyebrows and compare it with the size chart. The helmet should sit level, touch the cheeks firmly and not move when you shake your head.
• Certification: check that the helmet carries the certification for your intended use - EN 1078 for cycling, with many gravity models also tested to ASTM F1952 for downhill mountain biking.
• Rotational impact protection: systems such as MIPS are designed to reduce rotational forces in an angled impact and are common on modern full face helmets.
• Weight and ventilation: the more you pedal, the more vents and the lower weight matter. For shuttle and park days, coverage and shell strength matter more.
• Goggle compatibility: check that the eye port fits your goggles and that the peak leaves room to park them when climbing.
• Padding and comfort: removable, washable cheek pads and liners let you fine-tune the fit and keep the helmet fresh.

Brands

This category is dedicated to Fox, a brand with a long history in gravity mountain biking and motocross protection. Fox full face lines such as Rampage and Proframe cover both hard-hitting downhill use and lighter, better-ventilated enduro riding.

Frequently asked questions

Do I need a full face helmet for enduro riding?

For fast, rocky descents, bike park laps and racing, a full face is the safer choice because it also protects the chin and jaw. Lightweight enduro full face helmets are built for riders who need that protection but still climb under their own power.

How do I measure my head for a full face helmet?

Wrap a soft tape measure around the widest part of your head, roughly a finger's width above the eyebrows and ears, and compare the result in centimetres to the manufacturer's size chart.

Can I use a motocross helmet for mountain biking?

A bicycle full face helmet should be certified for cycling use and is usually lighter and better ventilated for pedalling. Always check the certification label for the intended sport.

When should a full face helmet be replaced?

Replace it after any significant crash or impact, even if there is no visible damage, and follow the manufacturer's guidance on age, since foam and shell materials degrade over time.

Browse the full face helmets in this category and pick the level of coverage, weight and ventilation that matches the trails you ride.