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Shoei X-Fourteen Marquez Black Concept Full Face Helmet

Snell M2015 Certified
Matte Black/Red
Select options to see availability
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Shoei X-Fourteen Marquez Black Concept Full Face Helmet

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Return any new, unused and unaltered item within 30 business days. Create a return label online for as little as $7.99. Please read our return policy.


  • High performance, fiber materials are combined with extremely elastic organic fibers into shell construction for a structure that is ultra lightweight, rigid, and resilient
  • Four shell and five EPS (Expanded Polystyrene) liner sizes present increased fit options that help to comfortably fit most head sizes
  • E.Q.R.S (Emergency Quick Release System) allows emergency medical personnel to easily remove the cheek pads from an injured rider's helmet, enabling the helmet to be more easily removed from the head
  • Dual-Layer, Multi-Density EPS liner enhances impact absorption and ventilation
  • Impact absorbing EPS liner throughout the entire chin bar with cheek pad cooling system
  • Standard Rear Flaps can be replaced with optional narrower flaps to customize aerodynamics, depending on rider preference and track demands (sold separately)
  • Removable lower air spoiler can be affixed to the chin bar to improve aerodynamic stabilization
  • Aerodynamic properties are maximized through extensive wind tunnel testing and professional riders' feedback
  • Upper air intake vent is positioned to maximize air volume into the helmet interior
  • Top outlet vent is separate from the rear stabilizer, allowing it to be positioned for optimum flow through ventilation
  • Cheek pad cooling system features channels cut through the EPS liner and corresponding air holes in the cheek pad foam, cooling and clearing warm, humid air away from the rider's face
  • QR-E base plate system allows for toolless shield removal and installation
  • Included Pinlock Shield and Lens
  • Exclusive patent pending Vortex Generators on shield reduce air friction
  • Scratch resistant coating and Pinlock EVO Fog Resistant System
  • 99% protection from harmful UV A and B rays
  • Double shield locking mechanism prevents unwanted shield openings
  • Cheek pads and center pad can be manipulated to allow riders to adjust the position and angle of the helmet by up to four degrees, increasing the upper field of vision while tucked in extreme racing positions
  • Comfortable, 3D Max-Dry helmet liner materials absorb and dissipate sweat and moisture twice as fast as traditional nylon interiors, keeping aggressive riders cool and dry
  • The entire interior lining (cheek pads, upper liner, and chin strap covers) can be removed for cleaning
  • Center and cheek pads can be replaced with optional thickness for a customizable fit (sold separately)
  • Extra comfort provided by, removable ear pads, breath guard, and chin curtain
  • Standard chin strap snap neatly secures the chin strap
  • Breath guard and chin curtain included
  • Includes helmet bag
  • Manufacturer's 5 year warranty
  • Meets or exceeds Snell 2015 and DOT-218 certifications
  • Matte Black/Red

Shoei Helmets

cm 51 - 52 53 - 54 55 - 56 57 - 58 59 - 60 61 - 62 63 - 64 65 - 66
Hat Size 63/8 - 6½ 65/8 - 6¾ 67/8 - 7 71/8 - 7¼ 73/8 - 7½ 75/8 - 7¾ 77/8 - 8 81/8 - 8¼
Inches 201/8 - 20½ 207/8 - 21¼ 215/8 - 22 22½ - 227/8 23¼ - 235/8 24 - 243/8 24¾ - 251/8 255/8 - 26

General Sizing information

If you are unsure about your size, compare your body measurements to the charts provided to determine the correct fit. These charts will give you a good idea of the size to order, but be sure to read special sizing information that may accompany an item description. Some merchandise dimensions may vary from the averages charted here.

Head Measurement

Measure your head size by wrapping a cloth tape measure horizontally around your head at a height of roughly one inch (2.5cm) above your eyebrows. This will give you a measurement of the largest portion of your head. Select the helmet that is closest to your head size. Oftentimes your head measurement may fall between two helmet sizes, if this occurs, try the smaller of the two sizes first.

Check for Proper Fit

With the helmet on, go through the following checklist:
  • Does the inner lining fit snugly around your entire head?
  • Does the top pad press closely around the dome of your head?
  • Are your cheek pads in contact with cheeks?
  • Does the brow lining fit snugly against brow (you should not be able to insert fingers between the lining and your brow)?
  • Take hold of the helmet with a hand on each side. Without moving your head, try to move the helmet up and down, side to side. You should feel the skin of your head and face being pulled as you try to move the helmet. If you can move the helmet around easily, it is too big and you should try a smaller size.


Age & Gender
Model Name for Gear
Safety Certification
Snell M2015 Certified

Item Numbers

Details Item Number Availability Store Pickup
Details:Matte Black/Red  XS Item #375-0104-2101-03 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:Matte Black/Red  S Item #375-0104-2101-04 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:Matte Black/Red  M Item #375-0104-2101-05 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:Matte Black/Red  L Item #375-0104-2101-06 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:Matte Black/Red  XL Item #375-0104-2101-07 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:Matte Black/Red  XXL Item #375-0104-2101-08 Availability:In stock: Ready to shipStore Pickup:Unavailable


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