Troy Lee Designs D2 MTB Full Face Cycling Helmet 2017

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Astonishingly Lightweight, Incredibly Strong

The D2 is the benchmark in the full-face bicycle helmet market. With its legendary TLD style, this helmet has been the choice of more championship winning riders than any other.

Astonishingly light in weight and incredibly strong, the D2 is the perfect helmet for BMX, mountain biking, and even other action sports like snowboarding. This yearÍs D2 features all new designs with the same protection and comfort features that made it so popular.


The Full Face Benchmark

D2 Core Features:

  • Lightweight aerospace composite shell
  • High-flow ventilation system incorporated into shell and liner
  • 7 intake ports over top, forehead and chin areas guide airflow past riderÍs head for maximum ventilation
  • 4 exhaust vents release hot air ensuring an even flow of cool air throughout the helmetÍs interior
  • Removable and washable comfort liner and cheek pads
  • Machined cross-top aluminum visor screws
  • Adjustable Orbit visor allows for custom height placement
  • Large eye port allows for easy fitting of all goggle shapes and sizes
  • Super soft helmet sock included


Occasionally, without notice, manufacturers change product design and/or specifications.