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GMax GM44 Derk Modular Helmet


  • Lightweight polycarbonate shell
  • One hand, easy-to-use chin bar push-to-open mechanism designed for easy use with gloves on
  • Removable, adjustable, washable Coolmax interior and cheek pads
  • D.E.V.S Dual Exhaust Venting System top, side, and rear vents reduce fogging and sweating
  • Forehead and chin bar vents control intake air and reduce fogging
  • Excellent face shield seal reduces unwanted cold air and noise
  • Snap-in, removable chin curtain
  • Built in speaker pockets and deluxe ear pockets for better fit and comfort
  • Padded chin strap
  • Includes smoke face shield
5.0 / 5.0
1 Review
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1 Star
Took the impact and held firm!
I hit the ground like a lawn dart at roughly 45mph The impact hit right at the top of the visor. I rolled onto my back and skidded quite a ways. I ended up losing a toe, and shattered my ankle, but my head was fine. This helmet took the full impact and skid without complaint and kept my noggin in one piece. Would recommend due to (unwanted) real world testing! I wrote Gmax a thank you letter and they even offered to replace the helmet.

BEST USES: Protection, Everyday Rides
July 13, 2015
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A shopper on Sep 6, 2016
Product Style Item # Manufacturer Product # Availability
LG / Matte Black/Silver 265426 725048L Only 2 Left: Ships within 24 hours
MD / Matte Black/Silver 265425 725048M Out of Stock:
SM / Matte Black/Silver 265423 725048S Only 1 Left: Ships within 24 hours
XL / Matte Black/Silver 265422 725048X Out of Stock:
XS / Matte Black/Silver 265420 725048XS Only 3 Left: Ships within 24 hours
2XL / Matte Black/Silver 265418 725048XX Out of Stock:
3XL / Matte Black/Silver 265417 725048XXX In Stock: Ships within 24 hours