SKU: 62289413154

Troy Lee Designs - D4 Polyacrylite Shadow Helmet (MTB)

Sale price$170.06 Regular price$188.95
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Troy Lee Designs - D4 Polyacrylite Shadow Helmet (MTB)Troy Lee Designs D4 Polyacrylite Shadow Helmet (MTB) D4 Polyacrylite Shadow Helmet is a Troy Lee Designs mountain bike helmet built for trail riders. The D4 platform is known for downhill focused coverage and a locked in feel when the terrain gets steep and fast. The Polyacrylite shell helps keep the price more approachable while still delivering the coverage riders expect. The Shadow graphic gives it a distinct finish that stands out in the pits, on

Troy Lee Designs - D4 Polyacrylite Shadow Helmet (MTB)

D4 Polyacrylite Shadow Helmet is a Troy Lee Designs mountain bike helmet built for trail riders. The D4 platform is known for downhill-focused coverage and a locked-in feel when the terrain gets steep and fast. The Polyacrylite shell helps keep the price more approachable while still delivering the coverage riders expect. The Shadow graphic gives it a distinct finish that stands out in the pits, on the trailhead rack, or in the garage.

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 fits the way a modern MTB helmet should: secure, ventilated, and ready for real terrain.

Why It’ll Work for You: For riders comparing mountain bike helmets, this one makes sense for technical trails, gravity runs, and all-day pedal missions where comfort still matters.

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

Key Features:
  • as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips® C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.
  • This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling.
  • Specifications
  • Mips® C2 Rotational Impact Brain Protection System
  • Advanced Polyacrylite shell construction
  • Front air intake system, with high flow through polymer center and power grid side mesh
  • Collarbone Suspension System
  • Breakaway visor screws
  • Anti-microbial padding
  • Quick release contoured 3D cheek pads for anatomically optimized fit

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: 62289413154

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4.1 ★★★★★
Based on 24 reviews
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C
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Christopher O.
Houston, US
★★★★★ 4
nice watch but expect what you pay for.
Color: A Gold, Color: A Gold
Pretty solid watch decent size face i prefer large face watches even with my small wrist. Its pretty good at staying synchronized. The case is pretty solid but closer inspection makes it look cheap, i still love though and it does get a lot of looks. The band is my really only big complaint it feels chintsy and cheap, the clasp spring fellout once but very simple to re-insert and if you have small wrist like me its definite resize. Other than that for the price its a cool mechanical watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2015
R
Verified Purchase
Rosney Perez
Bozeman, US
★★★★★ 3
Nah....it's OK
Color: A Gold
Product does looks amazing and the manufacturer put a lot of time on designing this affordable watch, i'm using it in a daily basis and still looks like the first day. Pros: Affordable, great looking, right size Cons: Lot of condensation, you can see it trough the glass
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2016
T
Verified Purchase
Thadius Craft
Belleville, US
★★★★★ 5
Amazing brand
Color: Silver Gold
Love these watches so much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
J
Verified Purchase
Jon
Bozeman, US
★★★★★ 5
good for big wrists
my wrist is almost 9 inches so some choices are too small. plus I like a slightly loose fit rather than snug. it's beautiful just like the pictures. happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2022
S
Verified Purchase
Sahra Salinas
Alexandria, US
★★★★★ 5
Husband loved the watch
Husband loved it! Very nice and heavy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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