Troy Lee Designs D4 Carbon MIPS Bike Helmet
![](https://images.evo.com/imgp/zoom/172481/699134/troy-lee-designs-d4-carbon-mips-bike-helmet-.jpg)
At only 1000 grams, the Troy Lee Designs D4 Carbon MIPS Bike Helmet is a featherweight dream. It barely registers as any extra weight on your head, remarkable when you consider its superior protection. Whether you're a BMX racer obsessing over grams or a jeans-wearing park rat who wears a helmet all weekend, you'll appreciate the protection-to-mass ratio of the D4. Not to mention how sick this thing looks!
![](https://backbonebmx.com/cdn/shop/files/d4-carbon-omega-black-yellow4.jpg?v=1709699040)
Troy Lee Designs D4 Carbon Mips Helmet (2024) - Omega Black/Yellow
![](https://images-na.ssl-images-amazon.com/images/I/61U7DyYqifL._AC_UL900_SR615,900_.jpg)
Troy Lee Designs D4 Composite Full-Face Mountain Bike Helmet. Max Ventilation Lightweight MIPS EPP EPS Racing Downhill DH BMX MTB - Adult Men Women - Qualifier White/Blue, Medium : Sports
![](https://images-na.ssl-images-amazon.com/images/I/61vdznx90YL._AC_UL600_SR600,600_.jpg)
Troy Lee Designs D4 Carbon Full Face Mountain Bike Helmet for Max Ventilation Lightweight MIPS EPP EPS Racing Downhill DH BMX MTB - Adult Men Women - Lines Black/Gray, Small
![](https://m.media-amazon.com/images/I/61TE78FM9-L._AC_UF894,1000_QL80_.jpg)
D4 Composite Helmet; Shadow Blue 2X, Adult Helmets - Canada
![](https://www.wideopenmountainbike.com/images/Troy-Lee-Designs-D4-Carbon-MIPS-Full-Face-Helmet-Review-1_resized.jpg)
Tested : Ben's Troy Lee Designs D4 Carbon MIPS Review.
![](https://cdn.shopify.com/s/files/1/0670/5135/6456/files/troy-lee-designs-a3-fang-helmet-w-mips-150129-dark-blue-burgu.jpg?v=1701465658&width=640&height=640&crop=center)
Troy lee designs D4 Carbon MIPS Downhill Helmet, troy lee designs
![](https://www.bike-components.de/assets/p/i/640x480/499077.jpg)
Troy Lee Designs D4 Carbon MIPS Bike Helmet In 2023 Troy, 45% OFF
Always EvolvingThe Daytona helmet series redefined the marriage between technology, safety and artistic design. The Troy Lee Designs D4 Carbon Helmet
![](http://troyleedesigns.ca/cdn/shop/products/TLD_B22SF_D4CF_TEAM_GLD_01_ca4a8741-984b-403f-9318-2b76a3096c0d.jpg?v=1693596636)
D4 Carbon Helmet W/MIPS Team Gold
![](https://www.wideopenmountainbike.com/images/Troy-Lee-Designs-D4-Carbon-MIPS-Full-Face-Helmet-Review-3_resized.jpg)
Tested : Ben's Troy Lee Designs D4 Carbon MIPS Review.