Troy Lee Designs D4 Composite MIPS Helmet
![Troy Lee Designs D4 Composite MIPS Helmet](https://content.motosport.com/images/items/large/TLD/TLDY099/WHIORA.jpg)
![](https://images.evo.com/imgp/zoom/172485/1075823/troy-lee-designs-d4-composite-bike-helmet-.jpg)
Troy Lee Designs D4 Composite Bike Helmet
![](https://cld.accentuate.io/4722232590396/1678997286312/D4_Composite_Fit_Guide.jpg?v=1678997286312&options=w_1920,dpr_auto)
D4 Composite Helmet W/MIPS Stealth Gray – Troy Lee Designs
D4 reigns king atop downhill podiums and freeride events across the globe. Available in carbon and composite, details are what makes the D4 the most
![](https://troyleedesigns.com/cdn/shop/products/TLD_B22SF_D4CM_QUALIFIER_SILRED_03_1000x.jpg?v=1661455395)
D4 Composite Helmet W/MIPS Qualifier Silver / Red
![](https://img.ridewill.it/public/athena/big/140559052_5.webp)
Troy lee designs 140559054 d4 composite mips qualifier full face mtb
![](https://troyleedesigns.com/cdn/shop/products/TLD_B22SF_D4CM_VOLT_WHT_08_1000x.jpg?v=1655828450)
Troy Lee Designs D4 Composite Helmet Volt White Large
![](https://ep1.pinkbike.org/p5pb19201842/p5pb19201842.jpg)
Review: Troy Lee Designs' D4 Carbon Helmet is a Worthy Successor - Pinkbike
![](https://troyleedesigns.com/cdn/shop/products/TLD_B22SF_D4CM_QUALIFIER_SILRED_08_1000x.jpg?v=1661455394)
Troy Lee Designs D4 Composite Helmet Qualifier Silver / Red Large
![](https://images.evo.com/imgp/zoom/172485/1075820/troy-lee-designs-d4-composite-bike-helmet-.jpg)
Troy Lee Designs D4 Composite Helmet; Stealth Red Large
![](https://troyleedesigns.com/cdn/shop/products/TLD_B23D1_D4CM_MATRIX_BLU_02_1000x.jpg?v=1672867913)
D4 Composite Helmet W/MIPS Matrix Blue – Troy Lee Designs
![](https://troyleedesigns.com/cdn/shop/products/TLD_B23D1_D4CM_QUALIFIER_WHTORG_01_1000x.jpg?v=1672867702)
Troy Lee Designs D4 Composite Helmet w/MIPS Qualifier White / Orange M
DOT certified for Safety, meets or exceeds FMVSS-218 and DOT safety standards TeXtreme Spread Tow carbon fiber shell 3 Shell sizes and 3 EPS sizes, 6
![](https://m.media-amazon.com/images/I/61IaHJZn7PL._AC_UF1000,1000_QL80_.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
![](https://www.sefiles.net/images/library/zoom/troy-lee-designs-d4-composite-stealth-mips-helmet-376542-13.jpg)
Troy Lee Designs D4 Composite Helmet w/ MIPS Stealth
![](https://cdn11.bigcommerce.com/s-5bsulj9cvx/images/stencil/1280x1280/products/24225/37699/TLD_B23D1_D4CM_REVERB_WHTBLU_01_1000x__27298.1681395841.jpg?c=2)
Troy Lee Designs D4 Composite MIPS Helmet Reverb White/Blue, XL
![](https://i5.walmartimages.com/seo/Troy-Lee-Designs-D4-Composite-Matrix-MTB-Mountain-Bike-Helmet-Camo-White-LG_520a952b-f323-42a2-8fed-275c963271a4.eca3178c71bc3add4b08f9741df34d5f.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Troy Lee Designs D4 Composite Matrix MTB Mountain Bike Helmet Camo White LG
![](https://www.mtb-mag.com/wp-content/uploads/2020/09/Untitled1.jpg)
Tested] Troy Lee Designs D4 Helmet