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The Troy Lee Designs D4 Carbon helmet is the latest in the legendary Daytona series, offering the most advanced downhill, freeride, and BMX protection.
The Troy Lee Designs D4 Carbon helmet is the latest in the legendary Daytona series, offering the most advanced downhill, freeride, and BMX protection.
Troy Lee Designs

Troy Lee Designs D4 Carbon MIPS Helmet in Crest Gold

£550.00
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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

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Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

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Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Troy Lee Designs D4 Carbon MIPS Helmet in Crest Gold

Season:SS26

Brand:Troy Lee Designs

Code:TLD13901700CrestGold

The Troy Lee Designs D4 Carbon helmet is the latest in the legendary Daytona series. Building on the success of the best full-face helmets ever, the D4 Carbon is the most advanced downhill, freeride, and BMX helmet available. It continues the legend and pro success of the D3 and is the go-to for anyone seeking the very best.

The D4 Carbon helmet features a carbon fibre shell with a spread tow construction that uses straighter fibres than standard carbon fibre. This results in a thinner laminate that reduces weight while achieving greater rigidness, increased strength, and improved impact tolerance.

The MIPS Brain Protection System in the D4 ensures this Troy Lee Designs helmet delivers ultimate protection. MIPS is a layer in the helmet that allows the head to slide relative to the helmet, reducing rotational movement that would affect the brain. A collarbone suspension system further improves safety by directing pressure away from the collarbone in case of any tumbles.

As a result, the D4 has the most protective energy system Troy Lee Designs has ever given its riders. This full-face MTB helmet is certified to CPSC 1203, CE EN1078, ASTM F1952 (DH), and ASTM 2032 (BMX) safety standards. With top protection, badass looks, and an untouched pedigree, the D4 is set to continue the brand's legacy for years to come.

Product Details:

  • Spread Tow Carbon Fibre Shell: Utilises straighter fibres for a thinner, lighter laminate with increased strength and impact tolerance.
  • MIPS Brain Protection System: A specialised layer designed to reduce rotational motion transferred to the brain from angled impacts.
  • Ventilation: Integrated channels and a headliner promote consistent airflow to keep you cool.
  • Hardware: Equipped with lightweight titanium D-rings and hardware for weight savings and durability.
  • Collarbone Suspension System: Directs pressure away from the collarbone during an impact to reduce the risk of injury.
  • Visor: Features break-away visor screws to reduce snagging during a crash.
  • Interior: Includes quick-release XT2 3D cheek pads and an X-static/XT2 washable liner for easy maintenance.
  • Included Accessories: Comes with a TLD helmet bag.
  • Weight: 1000g.
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