O'Neal Sierra II Helmet. Shell in constructed with ABS. Moisture wicking, removable/washable air channeled comfort liner. Vent holes for optimal ventilation. Padded Chin Strap with Double-D safety lock.Meets DOT and ECE 22.05 safety standards. Designed for Street, Enduro and Adventure Bikes. This measurement is the total circumference of your head. With tape level, measure the widest point of your head, approximately 1 inch above your eyebrows. Please note that your helmet should fit snugly and not be able to move easily up and down or side to side when the chin strap is fastened.
If this occurs, please try a smaller size. 20 1/2 - 21 1/8. 21 1/4 - 22 1/8.22 3/8 - 23 1/8. 23 1/4 - 23 3/4. 23 7/8 - 24 3/4.
24 7/8 - 25 3/4. This does not apply to tires, over sized or very heavy items. The product must be unused, in re-sellable condition and include all original packaging and tags. There are NO exceptions to this rule. The item "O'Neal Sierra II Helmet MX Motocross Off-Road Dirt Bike ATV Enduro Dual Sport" is in sale since Wednesday, January 24, 2018.
This item is in the category "eBay Motors\Parts & Accessories\Apparel & Merchandise\Helmets & Headwear\Helmets". The seller is "pistonmotosportsinc" and is located in San Diego, California. This item can be shipped worldwide.