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AFX FX-21 Multi Helmet.

Item Code:AFXFX21Multi

Brand: AFX Helmets

Model: FX-21

Color: Pink, Red, Green, Flat Black, Blue, Black, Grey, Silver, or Orange

Certifications: DOT and ECE 22.05

Shell: Lightweight composite poly-alloy shell


  • An aerodynamic shell design constructed using an advanced lightweight composite poly-alloy.
  • Advanced in-molded ® cone-head ® ultra lightweight EPS protection system.
  • A helmet liner and cheek pads made with a hypoallergenic and antimicrobial nylon, all of which are removable and washable.
  • Includes a removable screw-on visor.
  • 11 points of ventilation with chin, side, forehead top and rear vents
  • Goggle strap guides designed into the helmet.
  • A square type D-ring with chin strap holder
  • Provides ample ear cavity space for most speaker systems
  • A clear coat finish to protect paint & graphics
  • Available with a Deluxe Carrying Bag
  • Comes with a Limited Lifetime Warranty

Size Chart


MEASURE YOUR HEAD. Determine the circumference of the widest part of your head by using a flexible tape measure. Generally, the widest part of a person's head is the area 2.5 cm (1") above the eyes and ears. However, we suggest measuring at a few points both above and below that line to determine the greatest measurement before referring to our size tables. We also suggest testing the fit of a helmet one size smaller and one size larger then what the chart recommends. No helmet can provide protection if it's too uncomfortable to wear. If you would like further detailed instructions on how to determine your correct size please look at our AFX Helmet Fitting Guide.

Size Chart

SizeCMHat SizeInches
X-Small54-55cm6 3/4-6 7/821 1/4"-21 5/8"
Small56-57cm7-7 1/822"-22 7/16"
Medium58-59cm7 1/4-7 3/822 13/16"-23 1/4"
Large60-61cm7 1/2-7 5/823 5/8"-24"
X-Large62-63cm7 3/4-7 7/824 3/8"-24 13/46"
2X-Large64-65cm8-8 1/825 3/16"-25 5/8"
3X-Large66-67cm8 1/4-8 3/826"-26 3/8"
4X-Large68-69cm8 1/2-8 5/826 3/4"-27 1/8"

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is this helmet certified?
Lachlan S on Dec 8, 2014
Best Answer: DOT and ECE 22.05
Reply · Report · Justin PStaff on Dec 8, 2014