- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Helmets & Accessories /
- Adult Helmets /
- Troy Lee Designs D4 Helmets for Mountain Biki...
0 ratings
Item #:
62283185
Troy Lee Designs D4 Helmets for Mountain Biking MTB BMX
Item #:
62283185
WST 707
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 05
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced MIPS Technology
Equipped with MIPS, this helmet reduces rotational forces in the event of an impact, enhancing safety for downhillers and BMX riders during intense rides.
Lightweight Carbon Shell
The carbon fiber construction minimizes weight while maintaining exceptional durability, providing comfort and agility without compromising protection on rugged terrains.
Superior Ventilation
Designed with optimal airflow, this full-face helmet ensures maximum breathability, keeping riders cool and comfortable during long downhill runs and competitive BMX sessions.
Product Details
| Brand Name | Troy Lee Designs |
| Age Range Description | Adult |
| Model Name | D4 Polyacrylite Helmet W/MIPS |
| Athlete | cycling |
| UPC | 887202465345 |
| Global Trade Identification Number | 00887202465345 |
| Manufacturer Part Number | 174582003 |
| Model Number | 174582003 |
| Included Components | Helmet Bag, Owner's Manual |
| Item Type Name | Bike Helmet |
| Manufacturer | Troy Lee Designs |
| Size | Medium |
| Item Dimensions | 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm) |
| Color | Block Blue / White |
| Product Style | Full Face |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Inner Material | Polyester |
| Recommended Uses For Product | Cycling |
| Additional Features | Adjustable Strap, MIPS Technology, Ventilation, Visor |
| Brand | Troy Lee Designs |
| Age Range (Description) | Adult |
| Special Feature | Adjustable Strap, MIPS Technology, Ventilation, Visor |
Who Should Buy?
-
Downhill Riders
Ideal for downhill mountain bikers seeking maximum protection and performance during high-speed descents.
-
BMX Enthusiasts
Designed for BMX riders looking for a lightweight helmet that offers robust protection during jumps and tricks.
-
Safety-Conscious Cyclists
Perfect for safety-minded riders wanting helmets with advanced safety features like MIPS technology for impact protection.
-
Casual Commuters
Not suitable for everyday city cyclists who require lightweight, ventilated helmets for longer rides.
Product Description
Troy Lee Designs D4 Helmets for Mountain Biking MTB BMX
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the Troy Lee Designs D4 Helmet stand out for mountain biking?
Answer: The Troy Lee Designs D4 Helmet features cutting-edge technology that prioritizes both safety and performance. Its lightweight design is complemented by advanced impact-absorbing materials that help protect against high-energy impacts. Designed specifically for mountain biking, this helmet incorporates aerodynamics and ventilation to keep you cool on challenging trails. This helmet is ideal for serious mountain bikers who demand high-performance gear to enhance their riding experience. -
Question:
What safety certifications does the Troy Lee Designs D4 Helmet have?
Answer: The Troy Lee Designs D4 Helmet meets rigorous safety standards, including certifications like CPSC and EN 1078. These certifications ensure that the helmet provides optimal protection during excess energy impacts. It employs a dual-density EPS foam construction that absorbs shock effectively. This helmet is perfect for downhill riders or any mountain biker seeking assurance that their equipment meets high safety benchmarks. -
Question:
Is the Troy Lee Designs D4 Helmet adjustable for a comfortable fit?
Answer: Yes, the Troy Lee Designs D4 Helmet features an adjustable fit system that allows riders to customize the size for maximum comfort. The retention system is simple to use, ensuring a snug fit without compromising on comfort. This is particularly useful for long rides, where a secure helmet can enhance your focus and performance. Riders can easily adjust it on the go, allowing for a personalized fit that reduces distractions while riding. -
Question:
What ventilation features does the Troy Lee Designs D4 Helmet offer?
Answer: The Troy Lee Designs D4 Helmet is equipped with strategically placed vents to enhance airflow and keep you cool during rides. The helmet’s aerodynamic shape works in tandem with these vents to optimize air circulation. This feature is crucial for mountain bikers tackling uphill climbs or hot weather rides, as it helps maintain comfort and focus. Riders will appreciate how the ventilation helps regulate temperature, preventing overheating over varied terrain. -
Question:
Can I wear glasses while using the Troy Lee Designs D4 Helmet?
Answer: Absolutely! The Troy Lee Designs D4 Helmet is designed to accommodate most eyewear styles, allowing bikers to wear glasses comfortably without hindering performance. This feature is especially beneficial for those who require correction while biking or prefer sunglasses for sun protection. The thoughtful design ensures that the helmet's shape does not interfere with the eyewear, providing both safety and convenience during rides. -
Question:
What materials are used in the construction of the Troy Lee Designs D4 Helmet?
Answer: The Troy Lee Designs D4 Helmet is constructed using a combination of lightweight polycarbonate and advanced EPS foam for optimal protection without added weight. These materials not only enhance the structural integrity but also ensure that the helmet is durable for long-term use. This makes it a great choice for avid mountain bikers who need gear that can withstand frequent and rigorous use while offering a lightweight option for easier handling. -
Question:
Is the Troy Lee Designs D4 Helmet suitable for all types of mountain biking?
Answer: Yes, the Troy Lee Designs D4 Helmet is versatile enough to be suitable for various types of mountain biking, including cross-country, downhill, and all-mountain trails. Its robust design and protective features cater to different riding styles while maintaining comfort. This helmet is perfect for cyclists planning to explore diverse terrains, enabling them to switch seamlessly from technical descents to casual trails without compromising on safety. -
Question:
How do I clean the Troy Lee Designs D4 Helmet?
Answer: To clean the Troy Lee Designs D4 Helmet, it's recommended to use mild soap and water with a soft cloth. Avoid any harsh chemicals that can damage the material. Cleaning the interior padding can enhance comfort and hygiene, especially after sweaty rides. Regular maintenance ensures the longevity of the helmet, making it essential for mountain bikers who engage in frequent rides, keeping their gear looking and performing its best. -
Question:
What color options are available for the Troy Lee Designs D4 Helmet?
Answer: The Troy Lee Designs D4 Helmet is available in a variety of vibrant color options and graphics, allowing riders to express their personal style while prioritizing safety. These color choices can range from subtle tones to more eye-catching designs. This variety makes it appealing for both performance-driven riders and those who want to make a style statement on the trails, fitting nicely into different personal aesthetics. -
Question:
Where can I buy the Troy Lee Designs D4 Helmet for Mountain Biking in Samoa?
Answer: You can purchase the Troy Lee Designs D4 Helmet for Mountain Biking at Ubuy in Samoa. Ubuy offers a wide range of sizes and color options, ensuring that you find the perfect fit for your mountain biking adventures. With Ubuy's user-friendly interface, exploring features and placing an order has never been more convenient for avid bikers looking to enhance their safety and performance.
Troy Lee Designs Adult Helmets 174582003 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
WST 707
Order now and get it around Wednesday, August 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- The D4 helmet is the ultimate choice for mountain biking with unmatched safety and comfort.
- Features MIPS C2 brain protection for added safety.
- Includes a ventilation system with 24 vents for optimal airflow.
- Available in multiple sizes to ensure the perfect fit for any rider.
- Iconic design trusted by champions in Downhill, Freeride, and BMX racing.
- Backed by 40 years of Troy Lee Designs' experience in racing helmets.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.