Skip to product information
1 of 5

O'Neal

O'Neal Sierra II Helmet (Flat White) - XS (53/54cm)

O'Neal Sierra II Helmet (Flat White) - XS (53/54cm)

Regular price $121.95 USD
Regular price $159.99 USD Sale price $121.95 USD
Sale Sold out
Shipping calculated at checkout.

Whether you ride on the pavement or the dirt or both the Sierra II has the features you need for your next two-wheel adventure. Combining a full windscreen and a visor with a drop-down tinted shield, the Sierra II helmet will get you anywhere you want to go.

  • Shell is 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 and Adventure Bikes
  • Replacement parts available
  • Side goggle traction pad keeps goggle strap securely in place
  • High air intake mouth vent with screen lets air in while keeping debris out
  • Replacement liners, cheek pads and visors available
View full details