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O'Neal Sierra Helmet

O'Neal Sierra Helmet

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  • O'Neal 0817-505 Unisex-Adult Full-face Style Sierra II Helmet Flat Black XL (61/62cm) (
    175.60
    Newegg.com

    O'Neal 0817-505 Unisex-Adult Full-face Style Sierra II Helmet Flat Black XL (61/62cm) (

    Delivery date & cost shown at checkout

  • O'Neal Sierra II Helmet, Flat Black, X-Small-Dirtbike Helmet Dual Sport
    143.99
    MotoSport.com

    O'Neal Sierra II Helmet, Flat Black, X-Small-Dirtbike Helmet Dual Sport

    Delivery date & cost shown at checkout

  • O'Neal Sierra-2 Helmet Flat Black XL
    134.99
    Bob's Cycle Supply

    O'Neal Sierra-2 Helmet Flat Black XL

    Delivery date & cost shown at checkout

  • O'Neal Sierra Ii Helmet - XS / Flat Black
    143.99
    ExtremeSupply.com

    O'Neal Sierra Ii Helmet - XS / Flat Black

    Delivery date & cost shown at checkout

  • O'Neal Sierra Ii Helmet - XS / Flat White
    143.99
    ExtremeSupply.com

    O'Neal Sierra Ii Helmet - XS / Flat White

    Delivery date & cost shown at checkout

  • O'Neal - Sierra II Flat Helmet - Black XL
    143.99
    BTO Sports

    O'Neal - Sierra II Flat Helmet - Black XL

    Delivery date & cost shown at checkout

  • O'Neal Sierra Helmet
    143.99
    Amazon.com

    O'Neal Sierra Helmet

    Delivery date & cost shown at checkout

  • O'Neal 0817-504 unisex-adult full-face style Sierra II Helmet Flat Black L (59/60cm), Large
    214.44
    Sears

    O'Neal 0817-504 unisex-adult full-face style Sierra II Helmet Flat Black L (59/60cm), Large

    Delivery date & cost shown at checkout

  • O'Neal Sierra II Helmet - Flat Black - XS
    159.99
    Cycle Gear

    O'Neal Sierra II Helmet - Flat Black - XS

    Delivery date & cost shown at checkout

  • O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz M
    143.99
    Chaparral Motorsports

    O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz M

    Delivery date & cost shown at checkout

  • O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz S
    143.99
    Chaparral Motorsports

    O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz S

    Delivery date & cost shown at checkout

  • O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz XS
    143.99
    Chaparral Motorsports

    O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz XS

    Delivery date & cost shown at checkout

  • O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz XXL
    143.99
    Chaparral Motorsports

    O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte Black | Sz XXL

    Delivery date & cost shown at checkout

  • O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte White | Sz L
    143.99
    Chaparral Motorsports

    O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte White | Sz L

    Delivery date & cost shown at checkout

  • O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte White | Sz M
    143.99
    Chaparral Motorsports

    O'Neal Racing Sierra II Matte Dual Sport Helmet | Matte White | Sz M

    Delivery date & cost shown at checkout

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Product Details

100% Nylon
Imported
Polycarbonate/ABS Shell construction
Integrated face shield
Height adjustable helmet shield
Padded Chin Strap with Double-D safety lock
Meets DOT FMVSS 218 and ECE 22.05 safety standards

Best Review

Customers find the automotive helmet has a good build quality, offering good value for money. They appreciate its comfortable design and lightweight construction. Many find it soft and ergonomic, though some feel the cheeks are slightly tighter than a full face helmet. The airflow is also appreciated. However, some customers have issues with fogging and noise level. There are mixed opinions on how well it fits.AI-generated from the text of customer reviews

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