Giro Fixture MTB Cycling Helmet

For your next off-road adventure, choose the Giro Fixture MTB helmet. With plenty of rear and side coverage and an in-mould polycarbonate shell (with EPS liner), you can be sure the Fixture is tough enough for rugged riding.
This feature packed afordable mountain bike helmet has fast drying padding with plenty of vents helps you keep cool on those hot ascents. This is one of the best performance value mountain bike helmets available, with styling and colour options that will keep you feeling good mile after mile.
Key Features:
- Full Hardbody shell
- Removable visor
- Quick-Dry padding
- Reflectivity
- Construction: In-mould polycarbonate shell with EPS liner
- Fit System: Roc Loc Sport
- Ventilation: 18 vents
Universal Fit Sizes:
- UA 21.25” - 24” / 54 - 61cm
The Dirt Is Calling
The Fixture’s confident mountain style and breezy ventilation combine in a compact design that complements nearly any ride-especially when there’s dirt under tread. Some of our best features, like In-Mould construction coupled with the ease and comfort of our acclaimed Roc Loc Sport fit system, offer the versatility you need to ride everything from fire-road adventures to swooping single track trails.
Occasionally, without notice, manufacturers change product design and/or specifications.

Giro Helmet Size Guide
How to measure your head size
To find the circumference of your head, place a tape measure in the centre of your forehead, wrap it around above your ears and around the back of your head. If there's a slight difference between two different sizes, always go for the tighter size.

Giro cycling helmets are adjustable so will fit a range of head sizes. Once you know the circumference of your head, select an appropriate helmet size. For example, if your measurement is 57cm then a size M (55-59cm) or a One Size (54-61cm) will fit you.
Giro Men’s or Unisex Helmet Size Chart
Helmet Size |
Head Circumference cm |
One Size |
54 – 61 |
Small |
51 – 56 |
Medium |
55 – 59 |
Large |
59 - 63 |
Extra Large (selected models) |
61 - 65 |
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