• Troy Lee Designs D2 Helmet - Proven Red 2015

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Troy Lee Designs D2 Helmet - Proven Red

The incredibly lightweight Troy Lee Designs D2 Helmet is the perfect choice for mountain bikers, BMXers, snowboarders...you name it!

Thanks to it's progressive MX-inspired styling, high-flow ventilation system, MX-style padded liner and color-matched visor, it's easy to look cool and stay safe with the Troy Lee Designs D2 wrapped around your head.


  • Unique aerospace composit shell.
  • Large eyeports allows for easy fitting and all goggle shapes and sizes.
  • Adjustable Orbit visor allows for custom height placement.
  • Machined cross-top aluminum visor screws
  • Hi-flow ventilation system incorporated into shell and liner.
  • Removable, replaceable, and washable comfort liner.
  • 7 Intake Ports: Cool air flows through 2 top, 2 forehead, and 3 chin intakes. Ventilation channels guide airflow past the riders head and pushes hot air out to the exhaust vents.

This helmet conforms to, or exceeds EU Standards only.

Buy Troy Lee Designs Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

  • We've got everything you need to know in our buying guide.