Troy Lee Designs - D4 Carbon Optic MIPS Helmet (MTB)
SKU: 38266320506

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

Sale price$184.47 Regular price$204.97
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Troy Lee Designs - D4 Carbon Optic MIPS Helmet (MTB)Troy Lee Designs D4 Carbon Optic MIPS Helmet (MTB) D4 Carbon Optic MIPS Helmet is a Troy Lee Designs mountain bike helmet built for mountain bikers who want full time confidence. 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 Optic graphic gives it a distinct finish

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

D4 Carbon Optic MIPS Helmet is a Troy Lee Designs mountain bike helmet built for mountain bikers who want full-time confidence. 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 Optic graphic gives it a distinct finish that stands out in the pits, on the trailhead rack, or in the garage. The MIPS-equipped build adds another layer of confidence for riders who prioritize modern helmet technology.

It is shaped for modern off-road mountain biking, with the secure feel, airflow, and coverage riders look for when the route mixes climbing, descending, and repeated hits through rough sections.

Why We Like It: it fits the way a modern MTB helmet should: secure, ventilated, and ready for real terrain.

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:
  • D4 reigns king atop downhill podiums and BMX events across the globe. Available in carbon, composite and polyacrylite. Details are what makes the D4 the most coveted full-face in mountain biking. Prioritizing safety while balancing weight through premium construction and materials, D4 incorporates Mips®protection with an EPP chin bar and anatomical cheek pads with emergency release.
  • Mips® C2 Rotational Impact Brain Protection System
  • UD carbon fiber shell
  • Three shell sizes to more accurately fit a variety of head sizes and rider ages
  • Anatomical "3D” contoured cheek pads with emergency release system for EMS responders
  • Removable snap-in, washable comfort liner with Coolmax® and Dri-lex® moisture-wicking materials
  • Super light titanium D-rings
  • 1000g
  • 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: 38266320506

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Kimberly Wiley
Omaha, US
★★★★★ 5
Works well, easy to use
Great little hand grinder. So much easier to use than the last one I purchased. I moved and both of my electric grinders & my hand grinder are still somewhere in storage. This easily portable gadget has been a lifesaver at a decent price. Seems sturdy enough after using it a few weeks.
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Reviewed in the United States on May 27, 2026
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Grady Peterson
Phoenix, US
★★★★★ 5
Better than expected
This thing is great. I wasn't sure what to expect for the price, but it exceeded my expectations in every way. I have no complaints, quality is fine, the grind is fine, it's easy to use. I've used mine every day since I purchased it and it works good as new. This is my first manual burr grinder, so there could very well be better ones out there, but I am very happy with this purchase.
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Reviewed in the United States on May 27, 2026
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Adam Shoulders
Omaha, US
★★★★★ 4
A good little grinder for small batches.
It's a good quality grinder, I use mine for my moka pot since the grind needs to be specific. It's very easy to use and its small enough to store away. The only issue is it takes some time and effort to grind for more than one person, so keep that in mind if you're brewing anything more than a cup of espresso or a moka pot. I've dropped mine more than I can count so store on its side (although its very sturdy and was not broken) A solid product.
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Reviewed in the United States on May 11, 2026
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Jarson
Lexington, US
★★★★★ 5
Good quality and price
I purchased one in January and it works great, I like to have my coffee beans ground fine and It gives it fine. Just orered 2nd one for my friend.
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Reviewed in the United States on May 30, 2026
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Kayla
Grantham, US
★★★★★ 5
Works very well as a pill grinder!
One of the clients I work with needs his pills crushed and dissolved. We have relied on the spoons method for years but some of his newer medications don’t crush well enough using that method. We tried the basic plastic pill crushers but they tend to get gummed up and don’t actually pulverize the pills. This fit our needs perfectly and the pills get crushed into a fine powder with ease. It is very easy to use and clean and takes very little effort to operate (at least for pills).
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Reviewed in the United States on April 17, 2026

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