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Product Details

Troy Lee D3 Fiberlite Mountain Bike Helmet

The Troy Lee D3 Fiberlite Helmet features 20 high flow intake and exhaust ports for maximum airflow keeping riders noggins cool. A lightweight fiberglass shell construction keeps this helmet nice and light preventing neck strain without sacrificing on safety. Quick release cheek pads provide smooth removal in emergency situations.

Features:

  • Lightweight Fiberglass shell construction
  • 20 high-flow intake and exhaust ports for maximum ventilation
  • Added EPS and new head-form shape for improved impact performance
  • Quick-release cheek pads for emergency helmet removal
  • Exceeds bicycle certifications: ASTM F1952-15, ASTM F2032-15

Note: Bicycle use only, not DOT-approved and not intended for use with motorcycles.

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black / XS RevZilla Item #10014036 Store Sku MFR. Product #198002201 AvailabilityOut of Stock
Product Style Black / SM RevZilla Item #10014037 Store Sku MFR. Product #198002202 AvailabilityOut of Stock
Product Style Black / MD RevZilla Item #10014038 Store Sku MFR. Product #198002203 AvailabilityOut of Stock
Product Style Black / LG RevZilla Item #10014039 Store Sku MFR. Product #198002204 AvailabilityOut of Stock
Product Style Black / XL RevZilla Item #10014040 Store Sku MFR. Product #198002205 AvailabilityOut of Stock
Product Style Black / 2XL RevZilla Item #10014041 Store Sku MFR. Product #198002206 AvailabilityOut of Stock

Troy Lee MTB Helmet Sizing

A1/A2 MTB Helmets

Size Head (in)
XS 19 - 21 1/4
SM 21 1/4-22
MD/LG 22 3/8 - 23 1/4
XL/2XL 23 5/8 - 24 3/8

A3 MTB Helmet

Size Head (in)
XS/SM 20 7/8 - 22
MD/LG 22 3/8 - 23 1/4
XL/2XL 23 5/8 - 24 3/4

D3 MTB Helmet

Size Head (in)
XS 20 1/2 - 20 7/8
SM 21 1/4 - 21 5/8
MD 22 - 22 3/8
LG 22 3/4 - 23 1/4
XL 23 5/8 - 24 3/8
2XL 24 3/4 - 25 5/8

Stage MTB Helmet

Size Head (in)
XS/SM 21 1/4 - 22
MD/LG 22 3/8 - 23 1/4
XL/2XL 23 5/8 - 24 3/4

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.
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