Arai - Quantum-X Full-Face Helmet

AraiSKU: K-830182 Barcode: 685311170545

Color: Diamond White
Size: S
Price:
Sale price$1,009.99 CAD
Stock:
1 unit left
 More payment options

Pickup available at our Toronto store when "In-stock".

Arai Helmet Size Chart

Helmets Fit
Size
Head Circumference
2XS 51 - 52 cm
XS 53 - 54 cm
S 55 - 56 cm
M 57 - 58 cm
L 59 - 60 cm
XL 61 - 62 cm
2XL 63 - 64 cm
3XL 65 - 66 cm

 

Helmets Shell Shape
Model Intermediate Oval Long Oval Round Oval
Classic-V O
Contour-X O
Corsair-X O
Quantum-X O
Ram-X O
Regent-X O
Signet-Q O
Signet-X O
VX-Pro 4 O
XD-4/XD-5 O

 

Determining Your Interior Shape

How can you determine which of Arai's three interior shapes is best suited for you? In general, the North American markets have an oval shape orientation (somewhat longer front-to-back and a little narrow from side-to-side) because that is the shape that tends to fit most of us. Arai's different models then vary slightly based on that general Oval shape to accommodate a much wider fit range.

Long Oval

Very long front-to-back, very narrow side-to-side
Offers additional forehead room for those who find that most helmets have pressure points in the forehead.

Intermediate Oval

A little shorter front-to-back and a little wider sideto-side than the Long Oval
Standard shape that tends to fit most of North American head shapes.

Round Oval

Even a little shorter front-to-back and a little wider side-to-side
For riders whose heads are slightly wider rather than elongated.

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.

Description

Improved glance off ability
A smooth shell is key to a helmet s ability to slide across a surface or Glance Off an obstacle during an impact. Arai's VAS shield system lowers the pivot point by an average of 24mm, making the shell surface area in the critical temple area much smoother and better able to reduce impact energy getting into the helmet.

QVF and QVR intake/exhaust ducts
The Quantum-X features QVF three-position intake and QVR exhaust ducts for excellent air intake and exhaust performance when riding. Even when the front shutter is closed on the top duct, a side vent still serves as an exhaust vent.

FCS cheek pad
The contoured shape  combined with multiple layers of varying foam densities supported by a foam spring cradles the face like nothing that has ever come before, even from Arai. The spring makes on-off easier, while helping to block even more wind noise.

Arai round oval shape
The Quantum-X features a new round oval fit package that is designed to deliver a comfortable fit for riders with a round overall head shape.

Part Numbers and Availability

Option name MFR. Part Number Barcode SKU Stock
  Aluminum Silver / XS 685311170651 685311170651 K-830151 In stock
  Aluminum Silver / S 685311170668 685311170668 K-830152 Available
  Aluminum Silver / M 685311170675 685311170675 K-830153 Available
  Aluminum Silver / L 685311170682 685311170682 K-830154 Available
  Aluminum Silver / XL 685311170699 685311170699 K-830155 In stock
  Aluminum Silver / 2XL 685311170705 685311170705 K-830156 In stock
  Black-Frost / XS 685311170712 685311170712 K-830161 In stock
  Black-Frost / S 685311170729 685311170729 K-830162 Available
  Black-Frost / M 685311170736 685311170736 K-830163 In stock
  Black-Frost / L 685311170743 685311170743 K-830164 In stock
  Black-Frost / XL 685311170750 685311170750 K-830165 In stock
  Black-Frost / 2XL 685311170767 685311170767 K-830166 In stock
  Diamond Black / XS 685311170590 685311170590 K-830171 In stock
  Diamond Black / S 685311170606 685311170606 K-830172 In stock
  Diamond Black / M 685311170613 685311170613 K-830173 In stock
  Diamond Black / L 685311170620 685311170620 K-830174 In stock
  Diamond Black / XL 685311170637 685311170637 K-830175 In stock
  Diamond Black / 2XL 685311170644 685311170644 K-830176 In stock
  Diamond White / XS 685311170538 685311170538 K-830181 Available
  Diamond White / S 685311170545 685311170545 K-830182 In stock
  Diamond White / M 685311170552 685311170552 K-830183 In stock
  Diamond White / L 685311170569 685311170569 K-830184 In stock
  Diamond White / XL 685311170576 685311170576 K-830185 Available
  Diamond White / 2XL 685311170583 685311170583 K-830186 In stock
  Fluorescent Yellow / XS 685311176707 685311176707 K-830221 In stock
  Fluorescent Yellow / S 685311176714 685311176714 K-830222 In stock
  Fluorescent Yellow / M 685311176721 685311176721 K-830223 In stock
  Fluorescent Yellow / L 685311176738 685311176738 K-830224 In stock
  Fluorescent Yellow / XL 685311176745 685311176745 K-830225 Available
  Fluorescent Yellow / 2XL 685311176752 685311176752 K-830226 Available
  Oriental Frost Black / XS 685311171498 685311171498 K-830231 In stock
  Oriental Frost Black / S 685311171504 685311171504 K-830232 Available
  Oriental Frost Black / M 685311171511 685311171511 K-830233 Available
  Oriental Frost Black / L 685311171528 685311171528 K-830234 In stock
  Oriental Frost Black / XL 685311171535 685311171535 K-830235 Available
  Oriental Frost Black / 2XL 685311171542 685311171542 K-830236 Available
  Pearl Black / XS 685311170477 685311170477 K-830241 Available
  Pearl Black / S 685311170484 685311170484 K-830242 Available
  Pearl Black / M 685311170491 685311170491 K-830243 In stock
  Pearl Black / L 685311170507 685311170507 K-830244 In stock
  Pearl Black / XL 685311170514 685311170514 K-830245 In stock
  Pearl Black / 2XL 685311170521 685311170521 K-830246 In stock
  Steel Blue / XS 685311185006 685311185006 K-830251 Available
  Steel Blue / S 685311185013 685311185013 K-830252 In stock
  Steel Blue / M 685311185020 685311185020 K-830253 Available
  Steel Blue / L 685311185037 685311185037 K-830254 In stock
  Steel Blue / XL 685311185044 685311185044 K-830255 In stock
  Steel Blue / 2XL 685311185051 685311185051 K-830256 Available
  Steel Red / XS 685311184948 685311184948 K-830261 In stock
  Steel Red / S 685311184955 685311184955 K-830262 In stock
  Steel Red / M 685311184962 685311184962 K-830263 Available
  Steel Red / L 685311184979 685311184979 K-830264 In stock
  Steel Red / XL 685311184986 685311184986 K-830265 Available
  Steel Red / 2XL 685311184993 685311184993 K-830266 Available
  White / XS 685311170415 685311170415 K-830271 Available
  White / S 685311170422 685311170422 K-830272 In stock
  White / M 685311170439 685311170439 K-830273 Available
  White / L 685311170446 685311170446 K-830274 In stock
  White / XL 685311170453 685311170453 K-830275 Available
  White / 2XL 685311170460 685311170460 K-830276 Available
  Wave / 2XL 685311187635 K-831286 In stock
  Wave / L 685311187611 K-831284 In stock
  Wave / M 685311187604 K-831283 Available
  Wave / S 685311187598 K-831282 Available
  Wave / XL 685311187628 K-831285 Available
  Wave / XS 685311187581 K-831281 Available

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