It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be.
Features:
20 high-flow intake and exhaust ports for maximum ventilation
Added eps and new headform shape for improved impact performance
Full incremental sizing for greater range of fitment
Strategically placed interior chinbar shock pads for comfort and durability
Quick-release and contoured 3D cheek pads for emergency helmet removal
Purpose-built internal cavities for audio integration
Stainless steel chinstrap D-rings are light and strong
Includes TLD drawstring helmet sock
Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11
Not intended for use with motorized vehicles
Part Numbers for Troy Lee D4 Composite Exile MIPS MTB Helmet
Reviews
Rated 5 out of
5 by
Fabrice from
Great helmetThe TLD D4 composite is light and confortable compared to my old TLD D3. It has more vents, so it adds a better cooling factor. Great helmet!
Date published: 2022-09-03
Rated 3 out of
5 by
Canuckistan from
Color is misleading…Received my helmet and was immediately disappointed. The red helmet appears a lot darker online when in fact it’s actually the same Color as the marine helmet. Also the helmet bounces around the box and will come scuffed a bit despite being wrapped with foam and a cover. Also the helmet is fairly heavy compared to competitors like smith. Picked this up on sale would definitely not pay full price.
Date published: 2022-07-07
Rated 5 out of
5 by
Ajx119 from
Troy Lee D4 CompositeAwesome helmet fits perfectly, was expecting the color two be glossy with the finish but when I seen it was matt / flat, super stoked. Definitely recommend. The red on the side looks little bit more linked pink but it's all good, I can support the cause. Some might not like it.
Date published: 2025-05-08
Rated 5 out of
5 by
Decsprex from
Awesome helmetSuper comfy and light! Could be better with fidlock
Date published: 2025-02-17
Rated 5 out of
5 by
Tim Lucas from
The Iconic D4There's not much to say that's already been said about this iconic helmet. All I can add is that the pinned red is alot nicer, more matt than the bright red seen in the stock photos.
Date published: 2024-11-01
Rated 5 out of
5 by
JSTremblay from
GoodI don't have much experience in full face helmet, It feels solid and is confortable. Not super ventilated, but that's a DH helmet what do you expect.
Date published: 2024-10-31
Rated 5 out of
5 by
Dominic G from
Satisfied customerPerfect product, as expected and awesome transaction with blazing fast shipping.
Date published: 2024-06-05
Rated 5 out of
5 by
Guillaume from
Très confortableTrès léger et vraiment confortable. La peinture sur le casque est aussi de bonne qualité