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Troy Lee Designs D4 Carbon MIPS Flush Downhill Helmet
Description

Troy Lee Designs D4 Carbon MIPS Flush Downhill Helmet

The D4 Carbon reigns supreme on downhill podiums and at BMX events worldwide - and for good reason. The UD carbon fiber shell, the MIPS® C2 system, and the EPP-padded chin guard combine maximum protection with minimal weight. Anatomically shaped 3D cheek pads with an emergency release system, a removable comfort liner, and super-lightweight titanium D-rings make the D4 Carbon the most sought-after full-face choice in mountain biking - for riders who won’t compromise on any detail.

Features:

  • MIPS® C2 rotational impact protection system
  • Three shell sizes for a more precise fit across different head sizes
  • Anatomically shaped 3D cheek pads with emergency release system
  • Removable, one-button, and washable Ionic® comfort liner
  • Super-lightweight titanium D-rings round out the high-quality features
  • Smart Shear visor screws with controlled breakaway behavior

Specifications:

  • Outer shell: UD carbon fiber
  • Three shell sizes (XS/S – M/L – XL/XXL)
  • Standards: CPSC 1203, EN 1078, ASTM F1952-DH, ASTM F2032-BMX
  • Weight: approx. 1000 g
  • Closure: Titanium D-rings
  • Ventilation: 16 vents
  • Equipped with MIPS® C2
  • Intended use: Downhill, BMX Race

Contents:

  • 1x Troy Lee Designs D4 Carbon MIPS Flush Downhill Helmet
  • 1x Premium helmet bag with zipper
Size: M (57/58)
Helmet Type: Downhill Helmets
Features: Emergency System Padding (EQRS), removable inner lining
Gender: Unisex
Material: Carbon
Season: All-weather
Closure type: Double-D
Application area: Downhill / MTB

Size table for Troy Lee Designs D4 Carbon MIPS Flush Downhill Helmet:

Measurements in:
cm
Size Head Circumference (cm)
XS 53-54
S 55-56
M 57-58
L 58-59
XL 60-61
2XL 62-63

How to measure your height:

Sizing Info
1 Head circumference

Measure your head circumference by placing the tape measure horizontally around your head. Guide it about one centimetre above your eyebrows across your forehead and around the widest part at the back of your head. Make sure the tape stays at the same height all the way around and is neither slipping nor too tight so you get an accurate measurement.

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