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We're sorry but all Color/Size combinations for this product are currently out of stock. You can be notified upon their arrival by choosing the Color and Size options you are interested in and then entering your email in the yellow box below.
Zamp OS-4 Helmet
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  • Black
  • Silver
  • Green
  • White
  • Flat Black

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MSRP
$64.95
Your Savings (9%):
$6.49
Your Price
$58.46
Please select a Color and Size to view availability.

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Zamp OS-4 Helmet

  • Lightweight composite thermoplastic shell
  • Adjustable scalp ventilation
  • Plush interior, snap in removable/washable liner
  • D-ring fastener
  • Meets or exceeds DOT
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Have a functionality, fit, or otherwise product-specific question about the Zamp OS-4 Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Zamp Helmet Sizing

XSmall - 54cm - 21 1/4 inches

Small - 56cm - 22 inches

Medium - 58cm - 22 7/8 inches

Large - 60cm - 23 5/8 inches

XLarge - 62cm - 24 3/8 inches

XXLarge - 63cm - 24 3/4 inches

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

Click here to see the full Zamp Helmets Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
Black / XS 213237 H0260003XS Out of Stock
Black / SM 213236 H0260003S Out of Stock
Black / MD 213235 H0260003M Out of Stock
Black / LG 213234 H0260003L Out of Stock
Black / XL 213233 H0260003XL Out of Stock
Black / 2XL 213232 H0260003XXL Out of Stock
Flat Black / XS 213231 H02603FXS Out of Stock
Flat Black / SM 213230 H02603FS Out of Stock
Flat Black / MD 213229 H02603FM Out of Stock
Flat Black / LG 213228 H02603FL Out of Stock
Flat Black / XL 213227 H02603FXL Out of Stock
Flat Black / 2XL 213226 H02603FXXL Out of Stock
White / XS 213243 H026001XS Out of Stock
White / SM 213242 H026001S Out of Stock
White / MD 213241 H026001M Out of Stock
White / LG 213240 H026001L Out of Stock
White / XL 213239 H026001XL Out of Stock
White / 2XL 213238 H0260012XL Out of Stock
Silver / XS 213244 H026015XS Out of Stock
Silver / SM 213245 H026015SM Out of Stock
Silver / MD 213246 H026015M Out of Stock
Silver / LG 213247 H026015L Out of Stock
Silver / XL 213248 H026015XL Out of Stock
Silver / 2XL 213249 H026015XXL Out of Stock
Green / XS 213250 H02606FXS Out of Stock
Green / SM 213251 H02606FS Out of Stock
Green / MD 213252 H02606FM Out of Stock
Green / LG 213253 H02606FL Out of Stock
Green / XL 213254 H02606FXL Out of Stock
Green / 2XL 213255 H02606FXXL Out of Stock