- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Parts & Components /
- Handlebars, Headsets & Stems /
- Stems /
- Hollow Stem (31.8mm Bar Bore x 53mm)
0 ratings
Item #:
223208542
Hollow Stem (31.8mm Bar Bore x 53mm)
90% of respondents would recommend this to a friend
Item #:
223208542
XCD 350
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 Monday, September 28
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
Engineered with a dual mid-bolt wedge clamp system, the Box One Oversized bicycle stems move bolts away from your knees to prevent contact and injury.
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
Lightweight Design
Crafted from high-quality materials, this hollow stem ensures maximum strength with minimal weight, enhancing performance for competitive cyclists.
Optimal Fit
With a 31.8mm bar bore, this stem provides a secure and stable fit for various handlebars, ensuring reliability during intense rides.
Versatile Length
At 53mm, the length strikes a balance between control and comfort, catering to both amateur and professional riders for enhanced maneuverability.
Product Details
Product Description
Hollow Stem (31.8mm Bar Bore x 53mm)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are used in the construction of the Box One Oversized stem?
Answer: The stem is made from premium 6061-T6 aluminum. -
Question:
Is this stem compatible with all types of forks?
Answer: No, it is not compatible with carbon fiber steerer tube forks. -
Question:
What is the maximum recommended user weight for this stem?
Answer: The maximum recommended user weight is 99 pounds.
Box Stems 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
Pros
- Excellent performance
- User-friendly design
- Highly durable materials
- Fantastic customer support
- Innovative features
Cons
- Slightly heavier than expected.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
XCD 350
Order now and get it around Monday, September 28
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
- Maximizes power delivery for faster acceleration.
- Ensures precise steering control for technical maneuvers.
- Knee-friendly clamp design prevents injury.
- Lightweight yet durable 6061-T6 aluminum construction.
- Available in optimally sized options: 53mm and 60mm.
- Not compatible with carbon fiber steerer tube forks.
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.