SKU: 49412436672

Troy Lee Designs - D4 Carbon Stealth MIPS Helmet (MTB)

Sale price$162.00 Regular price$180.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Troy Lee Designs - D4 Carbon Stealth MIPS Helmet (MTB)Troy Lee Designs D4 Carbon Stealth MIPS Helmet (MTB) D4 Carbon Stealth MIPS Helmet is a Troy Lee Designs mountain bike helmet built for gravity riders. The D4 platform is known for downhill focused coverage and a locked in feel when the terrain gets steep and fast. Carbon construction points to a lighter, more premium feel that works well for riders chasing high end performance. The Stealth treatment gives this helmet a more individual feel than a

Troy Lee Designs - D4 Carbon Stealth MIPS Helmet (MTB)

D4 Carbon Stealth MIPS Helmet is a Troy Lee Designs mountain bike helmet built for gravity riders. The D4 platform is known for downhill-focused coverage and a locked-in feel when the terrain gets steep and fast. Carbon construction points to a lighter, more premium feel that works well for riders chasing high-end performance. The Stealth treatment gives this helmet a more individual feel than a plain solid option. The MIPS-equipped build adds another layer of confidence for riders who prioritize modern helmet technology.

The fit is aimed at riders who need their MTB helmet to stay composed on technical descents while still feeling comfortable during transitions, climbs, and longer days outside.

Why We Like It: it balances mountain bike protection with the kind of ventilation and fit that keeps longer rides from feeling like work.

Why It’ll Work for You: It is easy to match to the rest of your kit and easy to live with between rides, which is exactly what most riders want from an MTB helmet.

Variants / Options: multiple sizes and colorways available; check the selector for current stock.

Key Features:
  • MIPS brain protection system, reduces rotational forces to the brain in some crash scenarios
  • Three shell sizes to more accurately fit a variety of head sizes and rider ages, improving overall safety
  • Removable snap-in, washable comfort liner with Coolmax® and Dri-lex® moisture-wicking materials
  • Super light titanium D-rings save weight and have increased material tensile strength
  • CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49412436672

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Phantom charger
Dallas, US
★★★★★ 5
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Runs very very small. I bought a large, I'm 5'6. 160lbs with 36dd and its super tight
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Reviewed in the United States on May 3, 2026
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Boise, US
★★★★★ 5
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Reviewed in the United States on November 1, 2025
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Debbie L.
Chelsea, US
★★★★★ 5
Great fit!
Love this shirt!
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Reviewed in the United States on October 20, 2025
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Shawn
Charlottesville, US
★★★★★ 5
Nice ribbed shirt. Heavier then a t-shirt for cooler weather.
This is a nice shirt. It is ribbed and provides some warmth for cooler days. The material is nice and the sizing is as expected. It has good stretch and the color is as shown.
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Reviewed in the United States on September 15, 2025
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Discerning
Belleville, US
★★★★★ 5
Great quality and very cute!
I can see this top becoming a real staple in my wardrobe, as I love a simple black tee and this is an upgraded version of that. The material is thick enough to not be see through, but light enough to be comfortable even in hot weather. While it is very tight fitting, I like that the neckline is high and the sleeves are a bit longer lending it a very classy, polished look. I typically always wear a small in tops, but based on other reviews, I went with a medium and I’m glad I did. It fits perfectly and I think a small would have been too snug. If you are in any way self conscious about your shape, there really isn’t any hiding in this top so bear that in mind; it is very form fitting. I recommend this top and I will likely order another color because it just feels like a good top to have on hand for a quick, put together look.
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Reviewed in the United States on June 10, 2025

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