Discover the Details｜O'NEAL Sierra Helmet｜ Other Products

Shell in constructed with ABS

Weight: 1590g (± 50g)

Moisture wicking, removable/washable air channeled comfort liner

Vent holes for optimal ventilation

Integrated face shield

Height adjustable helmet shield

Padded Chin Strap with Double-D safety lock

Meets DOT safety standard

Designed for Street, Enduro, Side by Side and Adventure Bike’s

Replacement parts available

CM
INCHES
CHEEK PAD SIZE
WEIGHT

XS
53-54
20 7/8 - 21 1/4
55mm
3.19lbs - 3.3lbs

S
55-56
21 5/8 - 22
50mm
3.19lbs - 3.3lbs

M
57-58
22 1/2 - 22 7/8
40mm
3.19lbs - 3.3lbs

L
59-60
23 1/4 - 23 5/8
45mm
3.19lbs - 3.3lbs

XL
61-62
24-24 3/8
35mm
3.19lbs - 3.3lbs

XXL
63-64
24 3/4 - 25 1/8
30mm
3.19lbs - 3.3lbs
Brand:O'NealSKU:0818-701COLOR:Black/Gray, Gray/Black/RedSIZE:XS, Small, Medium, Large, XL, XXL