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Arai GP-5W Helmet
Arai Helmet Size Chart

Arai GP-5W Helmet - SA2015

ARI685311143631 (2 in stock)

Regular price $688.46 Sale

The Arai GP-5W helmet is certified Snell SA2015 and is a favorite of stock car and rally drivers because it has a wider eyeport.   

Now Snell SA2015 certified, with the new M6 washer/nut installed at the factory. With the 6mm washer/nut installed, anyone can now easily install a variety of Head and Neck Restraint systems that use a 6mm bolt to their helmet. This helmet also comes with the FIA-8859-2015 certification sticker applied to the interior liner of the helmet.  

  • Wider eyeport (90 mm - approximately 3.5 inches)
  • Certified Snell SA2015
  • FIA-8859-2015 certification 

Size Chart

Determine your helmet size by measuring your head at a point 1'' above your eyebrow and a point in the back of the head that results in the largest possible measurement.

Helmet Size Inches Metric
XX-Small 6-3/4" to 6-7/8" 21-1/4 to 21-5/8 54 to 55
X-Small 7" 22 56
Small 7-1/8" 22-3/8 57
Medium 7-1/4" to 7-3/8" 22-3/4 to 23-1/4 58 to 59
Large 7-1/2" 23-5/8 60
X-Large 7-5/8" to 7-3/4" 24 to 24-3/8 61 to 62
XX-Large 7-7/8" to 8" 24-3/4 to 25-1/4 63 to 64
3X-Large 8-1/8" to 8-1/4" 25-5/8 to 26 65 to 66
4X-Large 8-3/8" to 8-1/2" 26-3/8 to 26-3/4 67 to 68