Troy Lee Designs · D4 Composite · Troy Lee Designs D4 Composite
Troy Lee Designs D4 Composite Apex Grey
DOT, ECE 22.06
About the Troy Lee Designs D4 Composite Apex Grey
Dirt/MXDownhill/enduro with MIPS Spherical and breakaway visor.
Technical Analysis
The Troy Lee Designs D4 Composite helmet offers advanced safety with its composite shell and impact-absorbing EPS foam, while its intermediate oval head shape ensures a secure, comfortable fit. Ventilation is optimized with multiple intake and exhaust ports to keep riders cool, and the helmet's lightweight design enhances comfort during long rides. The D4 Composite is specifically engineered for dirt and MX riding, balancing protection and performance.
Safety & Aero-Acoustics HUD
SHARP impact test results pending.
Aero-acoustic profile pending track testing.
Ventilation flow score awaiting CFD test.
Where to buy
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Amazon (US)
Store Profile
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$475.00 | ● In Stock | 1 second ago | Buy Now → |
Certified Troy Lee Designs Stores in US
Rocky Mountain ATV/MC
Authorized Dealer📍 Tillamook, OR and online
Price History
Interactive Size & Fit Finder
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
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