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Open Box
GMAX Helmets

GMax Youth AT-21S Adventure Snow Helmet - Dual Lens Matte Black / Youth LG [Open Box]

Item: P937001
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Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instruction… Read More

$131.21
$174.95
Save $43.74 25%
Rebate Available! View Details

Product Details

Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional. MFG Date: July-2019

GMax Youth AT-21S Adventure Snow Helmet

The GMax AT-21S Snow Helmet is an ECE-rated helmet designed to exceed your needs on the snow while doubling as your next adventure touring lid for the road.. An amber inner sun shield, speaker pockets and a moisture-wicking Coolmax CORE lining add comfort to the interior. A lightweight polycarbonate shell, dual pane anti-fog lens and included breath box keep the outside elements at bay. 

Features: 

  • Lightweight polycarbonate shell
  • Dual pane anti-fog snow lens
  • Drop down amber inner sun shield
  • Quick release buckle system
  • Removable, washable antimicrobial liner
  • Speaker pockets
  • Removable sun peak
  • DOT and ECE certified 
WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov
Product Style RevZilla Item # MFR. Product # Availability
Product Style Matte Black / Youth LG RevZilla Item #10116997 MFR. Product # AvailabilityOnly 1 Left: Ships next business day

GMax Youth Helmet Sizing

Size Head (cm)
SM 49 - 50
SM/MD 50 - 51
MD 51 - 52
LG 53 - 54
LG-XL 52 - 53

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Description
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