- 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
SHP 354
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 Saturday, August 08
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
MIPS protection system reduces rotational forces in some crash scenarios.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 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 |
| Included Components | Helmet Bag, Owner's Manual |
| Item Type Name | Bike Helmet |
| Manufacturer | Troy Lee Designs |
| Model Number | 174582003 |
| Manufacturer Part Number | 174582003 |
| 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 |
| Item Weight | 2.5 lbs (1.13 kg) |
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 an advanced composite shell that combines lightweight materials for maximum comfort, while offering high-impact protection. The helmet incorporates an innovative ventilation system that promotes airflow, keeping you cool during intense rides. It’s specifically designed for mountain biking and BMX enthusiasts, allowing for optimized safety without compromising on style. Whether you're hitting downhill trails or racing on BMX tracks, the D4 ensures your head is well-protected and your vision unobstructed. -
Question:
What size options are available for the Troy Lee Designs D4 Helmets?
Answer: The D4 Helmets are available in a range of sizes to accommodate different head shapes and sizes, typically ranging from small to extra-large. To find the right fit, it's recommended to measure the circumference of your head just above the ears and refer to the sizing chart provided by the manufacturer. A proper fit enhances the helmet's efficacy in protection and improves overall riding comfort, ensuring you can focus on your ride without distraction. -
Question:
Are Troy Lee Designs D4 Helmets adjustable for a better fit?
Answer: Yes, the D4 Helmet features an adjustable fit system that allows riders to customize the tightness for comfort and security. This system incorporates a secure chin strap and an adjustable retention dial at the back. By ensuring a snug fit, the helmet remains in place during movement, providing optimal safety. Proper adjustment is key, especially in rough terrains where head protection is crucial for maintaining focus and confidence. -
Question:
How do I maintain my Troy Lee Designs D4 Helmet?
Answer: To maintain your D4 Helmet, regularly clean the outer shell with mild soap and water, avoiding harsh chemicals that could damage the finish. The inner lining can often be removed for washing; refer to the manufacturer's instructions for specific cleaning methods. Regular inspections for cracks or dents are important after rides, particularly in aggressive terrains. Keeping your helmet in good condition ensures durability, sustaining its protective features for a longer lifespan. -
Question:
Can the Troy Lee Designs D4 Helmet be used for other types of cycling?
Answer: While primarily designed for mountain biking and BMX, the Troy Lee Designs D4 Helmet can be utilized for various other cycling activities, such as trail riding or even casual biking. Its lightweight, aerodynamic design enables versatility without compromising safety. Always ensure that the helmet meets the safety standards appropriate for the activity you are engaging in. This adaptability allows one helmet to serve multiple cycling purposes effectively. -
Question:
Is the Troy Lee Designs D4 Helmet suitable for different weather conditions?
Answer: Yes, the D4 Helmet is designed with varied weather conditions in mind. Its ventilation system helps prevent overheating in hot weather by facilitating airflow, while its durable outer shell can handle rain and wind. Riders often appreciate this feature on long trails or during tours where weather conditions may change unexpectedly. However, wearing a beanie or headband underneath in colder conditions can enhance warmth without compromising the fit. -
Question:
What safety certifications does the Troy Lee Designs D4 Helmet have?
Answer: The D4 Helmet meets stringent safety standards set by organizations like CPSC and EN1078, ensuring it provides reliable head protection during cycling activities. These certifications indicate that the helmet has undergone rigorous testing for impact resistance and overall safety. Being well-versed in these standards assures riders that they are investing in a reliable piece of safety equipment, making it a popular choice among serious cyclists and professionals. -
Question:
What color options are available for the Troy Lee Designs D4 Helmet?
Answer: Troy Lee Designs offers a variety of color schemes for the D4 Helmet, catering to different styles and preferences. From vibrant hues to classic colorways, users can choose one that best reflects their personality. Utilizing unique graphics and finishes, these choices allow riders to stand out while enjoying superior protection. Making a style statement while on the trails enhances not just the visual appeal but can also foster a deeper connection to the sport. -
Question:
Is the Troy Lee Designs D4 Helmet suitable for both men and women?
Answer: Absolutely! The Troy Lee Designs D4 Helmet is designed to cater to all genders, providing unisex sizing and styles. Its versatility in fit and design ensures it can accommodate various head shapes and preferences, making it a popular choice for both male and female riders. This inclusivity allows families or mixed-gender groups to enjoy the same reliable safety features together. -
Question:
Where can I buy Troy Lee Designs D4 Helmets for Mountain Biking MTB BMX in Saint Helena?
Answer: You can buy the Troy Lee Designs D4 Helmets for Mountain Biking MTB BMX from Ubuy in Saint Helena. Ubuy offers a wide selection of these helmets, ensuring you have access to the latest models and designs. Shopping at Ubuy provides a convenient platform for finding specific products like the D4 Helmet, complete with user-friendly navigation and additional features that enhance your online shopping experience.
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.
SHP 354
Order now and get it around Saturday, August 08
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
- Limited Edition D4 Carbon Helmet tailored for BMX and downhill biking.
- Features MIPS protection for enhanced safety during crashes.
- Available in three shell sizes for a customized fit.
- Removable, washable comfort liner designed with advanced moisture-wicking materials.
- Lightweight design with durable titanium D-rings.
- Backed by 40 years of expertise from Troy Lee Designs.
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.