- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Parts & Components /
- Handlebars, Headsets & Stems /
- Headsets /
- Bike Headset Top Cap with Bolts, 31.8mm/1.3in...
0 ratings
Item #:
146227453
Bike Headset Top Cap with Bolts, 31.8mm/1.3in Aluminum Alloy CNC Bike Stem Cap for 28.6m Front Fork Bicycle Tube and Road MTB Bike Stems
Item #:
146227453
GMD 1634
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 6 items left in stock.
Order now and get it around Saturday, July 18
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
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
Durable Aluminum Alloy
Crafted from high-quality aluminum alloy, this bike headset top cap ensures exceptional durability and longevity, outperforming plastic alternatives and providing enhanced stability during rides.
Precision CNC Machining
Utilizing advanced CNC machining technology, this top cap guarantees precise dimensions, ensuring a perfect fit for 28.6mm front fork tubes and improving overall handling and performance of your bike.
Lightweight Design
Weighing only 31.8mm, this lightweight headset cap minimizes additional weight, making it an ideal choice for cyclists who prioritize performance without sacrificing strength or reliability.
Product Details
- Material: The bike stem cap is made of aluminum alloy 6061-T6 with a lightweight stainless steel bolt. EVOSID bike headset cap is, durable, waterproof and anti-rust, ensuring longevity and reliability
- Precision Craftsmanship: Fully CNC-machined with anodized surface treatment for superior finish and corrosion resistance.
- Eye-Catching Design: Inspired by the "BEETLE" aesthetic,this headset cap adds a bold, stylish touch to any bike
- Compatibility:EVOSID This aluminum alloy bike top cap set is specially designed for bicycle stems, suitable for 11/8" (28.6mm) bike stems and forks
- Stylish Options: Provide 7 vibrant colors, including Black, Titanium, Red, Blue, Orange, Silver and Purple to match your bike's aesthetics
Product Technical Details
| Item Package Dimensions L x W x H | 2 x 2 x 0.4 inches |
| Package Weight | 0.7 Ounces |
| Item Weight | 0.7 Ounces |
| Brand Name | EVOSID |
| Warranty Description | 90 Day |
| Model Name | BEETLE |
| Color | Purple |
| Material | Aluminum |
| Suggested Users | unisex-adult |
| Manufacturer | EVOSID |
| Included Components | 1 Aluminum Top Cap + 1 35mm Bolt |
| Size | 31.8mmx28.6mm |
What's in the box
1 Aluminum Top Cap + 1 35mm Bolt
Who Should Buy?
-
Casual Cyclists
Perfect for casual riders looking for an upgrade to enhance bike aesthetics and performance.
-
Mountain Bikers
Ideal for mountain bikers needing a durable and lightweight cap for rough trails and terrain.
-
Road Cyclists
Great for road cyclists wanting precision and improved stability in their bike's steering and handling.
-
Heavy-Duty Users
Not suitable for riders requiring heavy-duty components for aggressive riding or extreme conditions.
-
Beginner Riders
May not be ideal for beginners who might prefer simpler, more forgiving components as they learn.
-
Non-Bike Enthusiasts
Not recommended for those who do not frequently ride or invest in bicycle upgrades and maintenance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of a bike headset top cap?
Answer: The bike headset top cap serves a crucial role in maintaining the integrity of your bike's headset system. It secures the bearings, ensuring proper function and adjustment of the fork and stem. This creates a stable and responsive steering experience, essential for smooth rides on both road and mountain bikes. Additionally, it helps to prevent any rattling or movement in the fork during rides, contributing to overall safety and performance. -
Question:
What materials are used in the construction of the bike headset top cap?
Answer: The bike headset top cap is constructed from high-quality aluminum alloy, which is lightweight yet durable. This material is chosen for its corrosion resistance, strength, and ability to withstand various weather conditions, making it ideal for both casual riders and serious mountain bikers. The CNC machining process enhances its precision fit and finish, providing a robust component that can handle the rigors of cycling. -
Question:
How do I install the bike headset top cap?
Answer: Installing the bike headset top cap is a straightforward process. Start by loosening the stem bolts and aligning the top cap over the steerer tube. Press down on the cap while tightening the top stem bolts, ensuring not to overtighten. This process ensures the headset is properly adjusted, maintaining the bike's performance. It's ideal for bike enthusiasts who are upgrading components or doing routine maintenance. -
Question:
Is the bike headset top cap compatible with all bikes?
Answer: The bike headset top cap is compatible with standard 28.6mm front fork bicycle tubes, making it suitable for a wide range of bikes, specifically those with 31.8mm diameter stems. This versatility means it can be used on most road and mountain bikes, allowing cyclists to replace or upgrade their top cap without worrying about compatibility. It's an essential component for enhancing your bike's performance. -
Question:
What are the benefits of using a CNC machined top cap?
Answer: CNC machined top caps offer enhanced precision and finish compared to standard caps. The machining process allows for tighter tolerances, ensuring that the cap fits perfectly onto the steerer tube, which minimizes play and vibration during rides. This precise fit can significantly improve the bike's steering response and overall ride quality, making it an excellent choice for both casual and competitive cyclists. -
Question:
Can I use this top cap on my mountain bike?
Answer: Yes, this bike headset top cap is suitable for mountain bikes as long as it is compatible with the 28.6mm front fork tube and 31.8mm stem diameter. Many mountain bikers prefer this top cap for its lightweight design and durability, which are essential for trail riding and downhill performance. Upgrading to a high-quality top cap can enhance your bike's responsiveness, making your rides more enjoyable. -
Question:
Does the bike headset top cap come with bolts?
Answer: Yes, the bike headset top cap comes with the necessary bolts included. These bolts are specifically designed to fit perfectly with the cap and ensure a secure installation. This complete set allows for easy replacement or upgrade, which is particularly useful for bikers looking to enhance their bike's aesthetic or performance without needing additional components. -
Question:
What colors are available for the bike headset top cap?
Answer: Typically, bike headset top caps come in a variety of colors, including black, red, blue, and silver. The color options allow cyclists to customize their bike's appearance and match it with other components. This aesthetic appeal is popular among both casual cyclists and enthusiasts who enjoy personalizing their gear while ensuring functionality. -
Question:
How does upgrading my bike's top cap affect performance?
Answer: Upgrading to a high-quality bike headset top cap can significantly enhance your bike's steering and handling. A well-fitted cap ensures minimal movement within the headset assembly, improving the bike's responsiveness and feel when navigating various terrains. Whether you're commuting or hitting the trails, a reliable top cap can make a noticeable difference to your cycling experience. -
Question:
Where can I buy Bike Headset Top Cap with Bolts in The Gambia?
Answer: You can buy the Bike Headset Top Cap with Bolts, 31.8mm/1.3in Aluminum Alloy CNC Bike Stem Cap at Ubuy in The Gambia. Ubuy offers a wide range of cycling components, including this top cap, making it a convenient option for customers looking to enhance their biking experience with quality products.
EVOSID Headsets Editorial Review
No editorial reviews found
Customer Reviews & Ratings
20 customers ratings
-
5 Star
79%
-
4 Star
9%
-
3 Star
12%
-
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.
GMD 1634
Order now and get it around Saturday, July 18
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:
Only 6 items left in stock.
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
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.