WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Shoei X-Fourteen HS55 Full Face Helmet

Snell M2015 Certified
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Q & A

Have a product related question about fit, features, or functionality? Ask it here.

If you have a question about availability or need immediate assistance, call 1-800-841-2960.

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Shoei X-Fourteen HS55 Full Face Helmet
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Shipping & Returns

Orders $100 and over qualify for our free shipping offer. See our full shipping policy for further shipping details.

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.


The difference between a race win and second place finish can be decided by mere milliseconds, which is precisely why World Champions choose the Shoei X-Fourteen to help shave time off of every lap. Track certified by the fastest rider on the planet, the X-Fourteen is a proven race weapon for those who aren't willing to sacrifice a single detail when it comes to high end performance.


  • AIM+ (Advanced Integrated Matrix Plus Multi-Fiber) construction
  • Aerodynamic properties are maximized through extensive wing tunnel testing and professional rider's feedback
  • Dual layer Multi-Density EPS (Expanded Polystyrene) liner enhances impact absorption and ventilation
  • Four shell and five EPS liner sizes present increased fit options that help to comfortably fit most head sizes
  • 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
  • Removable Lower Air Spoiler can be affixed to the chin bar to improve aerodynamic stabilization
  • 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
  • Breath guard and chin curtain included
  • High performance fiber materials are combined with extremely elastic organic fibers into shell construction for a structure that is ultra lightweight, rigid, and resilient
  • 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 thicknesses for a customizable fit
  • Cheek pads and center pad can be manipulated to allow riders to adjust the position/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 material absorbs and dissipates sweat and moisture twice as fast as traditional nylon interiors, keeping aggressive riders cool and dry
  • E.Q.R.S. (Emergency Quick Release System) allows emergency medical personnel to easily remove the cheek pads from an injured rider's helmet from the head
  • Extra comfort provided by, removable ear pads, breath guard, and chin curtain
  • QR-E base plate system allows for toolless shield removal and installation
  • Exclusive patent pending Vortex Generators on shield reduce air friction
  • Scratch resistant coating and Pinlock EVO Fog Resistant shield
  • 99% protection from harmful UVA and UVB rays
  • Double shield locking mechanism prevents unwanted shield openings
  • 5 Year Manufacturer's Warranty
  • Meets or exceeds Snell M2015 and DOT-218 certifications
  • Blue/Orange/Black

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:Blue/Orange/Black  XS Item #:375-0104-2501-03 Availability:6 in stock. Ready to ship. Store Pickup:Out of Stock
Details:Blue/Orange/Black  S Item #:375-0104-2501-04 Availability:Out of Stock Store Pickup:Out of Stock
Details:Blue/Orange/Black  M Item #:375-0104-2501-05 Availability:10+ in stock. Ready to ship. Store Pickup:Out of Stock
Details:Blue/Orange/Black  L Item #:375-0104-2501-06 Availability:10+ in stock. Ready to ship. Store Pickup:Out of Stock
Details:Blue/Orange/Black  XL Item #:375-0104-2501-07 Availability:3 in stock. Ready to ship. Store Pickup:Out of Stock
Details:Blue/Orange/Black  XXL Item #:375-0104-2501-08 Availability:4 in stock. Ready to ship. Store Pickup:Out of Stock
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


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