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O'Neal

O'Neal Sierra II Helmet

Item: P382237
25 Read 25 Reviews 19 Q&As Write a Review

O'Neal Sierra II Helmet, featuring polycarbonate/ABS construction, is designed for more aggressive adventure riding and varying terrain. The Sierra II… Read More

$143.99
$159.99
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O'Neal Sierra II Helmet
(1 item)
Blemished - Very Good
$119.99

Product Details

O'Neal Sierra II Helmet

O'Neal Sierra II Helmet, featuring polycarbonate/ABS construction, is designed for more aggressive adventure riding and varying terrain. The Sierra II Helmet includes an integrated face shield and a shorter peak visor for more diverse functionality.

Features:

  • Shell is constructed from ABS
  • 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 and ECE 22.05 safety standards
  • Designed for Street, Enduro, Side by Side and Adventure riding
Product Style RevZilla Item # MFR. Product # Availability
Product Style Flat Black / XS RevZilla Item #1223674 MFR. Product #0817-501 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat Black / SM RevZilla Item #1223675 MFR. Product #0817-502 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat Black / MD RevZilla Item #1223676 MFR. Product #0817-503 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat Black / LG RevZilla Item #1223677 MFR. Product #0817-504 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat Black / XL RevZilla Item #1223678 MFR. Product #0817-505 AvailabilityOut of Stock: Enter your email address below to be notified when this item is available.
Product Style Flat Black / 2XL RevZilla Item #1223679 MFR. Product #0817-506 AvailabilityOut of Stock: Enter your email address below to be notified when this item is available.
Product Style Flat White / XS RevZilla Item #1223680 MFR. Product #0817-511 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat White / SM RevZilla Item #1223681 MFR. Product #0817-512 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat White / MD RevZilla Item #1223682 MFR. Product #0817-513 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat White / LG RevZilla Item #1223683 MFR. Product #0817-514 AvailabilityIn Stock: Ships in 1-2 business days
Product Style Flat White / XL RevZilla Item #1223684 MFR. Product #0817-515 AvailabilityOnly 3 Left: Ships in 1-2 business days
Product Style Flat White / 2XL RevZilla Item #1223685 MFR. Product #0817-516 AvailabilityIn Stock: Ships in 1-2 business days

O'Neal Helmet Sizing

Helmet Size Head Measurement (cm)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64
3XL 65-66

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Description
Part Numbers
Sizing & Fit
25 Customer Reviews
25 4.5/5
19 Questions & 23 Answers
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