Arai SK-5 Karting Helmets
The SK-5 is the result of Arai's pursuit of a comprehensive package, one providing comfort and function in an attractive package while masking the hidden energy-management system within. Combined with its legendary comfort and fit, Arai concentrates on balance and a lower center of gravity.
 - This is a Karting Helmet and not approved for Auto Racing
- Rated: Snell K-2005 Homologated
- Anti-Mist/Cooling Venting System
Nylon Liner
Not only is the liner material lighter, it also breathes better, absorbs more sweat and allows the ventilation system to function more effectively at Karting speeds. The nylon material also washes much more easily to allow the helmet to stay fresher, longer.
Maintenance
Removable, washable and replaceable cheek pads allow more frequent and thorough cleaning and/or replacement for a more personalized fit for those with a narrower are broader facial structure than anticipated with the stock pad dimensions.
Ventilation
4-Point Upper Ventilation System: Large, closeable twin intake scoops force more cooling air directly into the interior crown of the liner, which flows directly over the top of the head and exhausts out through the double-Delta2 bridged exhaust vent (which is also closeable). This forced intake and Venturi vacuum exhaust system creates increased airflow, drawing out more heat and humidity the is created when racing hard.
Construction
Arai's exclusive CLC (Complex Laminate Construction) shell technology, which provides superior impact energy management properties, utilizing proprietary cutting edge fiberglass materials and construction techniques, while maintaining low weight without the used of trendy materials which may not be properly suited for us in helmet applications.
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Arai SK5 Karting Helmet Size Conversion Chart
| Inches |
Hat Size |
Metric |
Equals |
| 21-1/4 |
6-3/4 |
54 |
Small |
| 21-5/8 |
6-7/8 |
55 |
Small |
| 22 |
7 |
56 |
Medium |
| 22-3/8 |
7-1/8 |
57 |
Medium |
| 22-3/4 |
7-1/4 |
58 |
Large |
| 23-1/8 |
7-3/8 |
59 |
Large |
| 23-1/2 |
7-1/2 |
60 |
X-Large |
| 23-7/8 |
7-5/8 |
61 |
X-Large |
| 24-1/4 |
7-3/4
|
62 |
XX-Large |
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