TRAJECTA

All Mountain/Enduro Helmet

Charcoal

Helmets
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Size Chart
SM
MD
LG
XL
$ 250
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Adult Helmets Size Chart

Aircraft & Status Helmets

 
IN
CM
Liner Size
X-Small
20 7/8 - 21 1/4
53 - 54
14 MM
Small
21 5/8 - 22
55 - 56
12 MM
Medium
22 1/2 - 22 7/8
57 - 58
12 MM
Large
23 1/4 - 23 5/8
59 - 60
14 MM
X-Large
24 - 24 3/8
61 - 62
14 MM
XX-Large
24 3/4 - 25 1/4

  

Trajecta Helmet

IN
CM
Small
20 1/2 - 22
52 - 56
M​edium
22 - 22 7/8
56 - 58
Large
22 7/8 - 24
58 - 61
X-Large
24 - 25 1/4
61 - 64


Altec Helmet

IN
CM
X-Small/Small
19 5/8 - 21 5/8
50 - 55​
Small/Medium
21 5/8 - 23 1/4 
55 - 59
Large/X-Large
23 1/4 - 24 3/4
59 - 63

Youth Helmets Size Chart

* All measurements are in inches
Head Circumference
S 18 1/2"-18 7/8"
M 19 1/4" - 19 5/8"
L 20 1/8" - 20 1/2"
  • Smartshock Rotational Protective System - (13 Points)
  • Multi-Density EPS foam - injection molded with polycarbonate
  • Massive airflow - Industry leading 24 ventilation ports
  • Patent-pending chin bar integration
  • Trajecta 860g / M-Shell - Light, full-face enduro and all mountain
  • Multi-point adjustable visor designed for maximum vision and goggle stowage
  • Anti-Microbial liner - Washable, moisture-wicking 
  • Lightweight D-Ring locking closure
  • Two size-specific molds - SM/MD and L/XL
Extra comfort-liner for customized fitment

TRAJECTA. The new name for stylish, class-leading performance and safety features in an enduro helmet.

Conceived from the start with the Smartshock Rotational Protective System fully integrated, you won’t find a more breathable, ultralight, and comfortable helmet that helps keep you focused all day long.

Learn more

TRAJECTA
1/3

Introducing the Smartshock suspended rotational system from 100%.

A series of shock absorbers are integrated between the helmet shell and liner. These shocks improve protection by compressing and absorbing direct impacts.

The Smartshock system enables the helmet liner to move independently from the shell.

The independent motion and compression features work in unison to reduce energy transfer over a wide range of speed and impact types.

Massive airflow with a class-leading 24 ventilation ports.