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- V Brake Extender Converter Extend Seat 406 to...
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Item #:
121431643
V Brake Extender Converter Extend Seat 406 to 451 18 to 20 Adapter Parts - Black
Item #:
121431643
NAD 341
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
Order now and get it around Wednesday, August 12
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Lightweight, high-strength aluminum alloy design makes modifications easy and efficient.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Universal Compatibility
Transforms seat sizes from 406 to 451, accommodating various bike models for enhanced functionality and versatility in adjustments.
Premium Material
Constructed from high-quality materials, ensuring durability and longevity while maintaining excellent performance under diverse riding conditions.
User-Friendly Design
Easy installation process allows users to quickly convert their bike seat size without professional assistance, enhancing overall user convenience.
Product Details
| Brand | shamjina |
| Material | Aluminum |
| Item Length | 42 Millimeters |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Small Frame Bikes
Ideal for users with smaller bike frames needing a brake extender for proper installation and function.
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Customization Enthusiasts
Perfect for cyclists looking to customize their bike's components for enhanced performance and aesthetics.
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Budget-Conscious Riders
Great for those seeking an affordable solution to adjust brake setups without needing expensive new equipment.
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Larger Frame Bikes
Not suitable for larger bikes that don’t require brake extenders and have standard fitting requirements.
Product Description
V Brake Extender Converter Extend Seat 406 to 451 18 to 20 Adapter Parts - Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are the brake extensions made from?
Answer: They are made from high-strength aluminum alloy. -
Question:
How much can these extensions increase the size?
Answer: They can extend up to 22mm. -
Question:
Do I need to purchase more than one set for full modification?
Answer: Yes, if you want to modify both front and rear wheels, you will need two sets.
shamjina Brake Accessories Editorial Review
**** The V Brake Extender Converter has received positive feedback from customers for its functionality and effectiveness in addressing compatibility issues with various bike sizes. Users have found this product particularly useful for adapting smaller 406mm bike wheels to accommodate 451mm specs, making it a versatile solution for those needing to upgrade or modify their bikes without investing in entirely new parts. Most reviews highlight the ease of installation, with many customers reporting that they were able to set it up quickly without any specialized tools or expertise. The build quality also received praise, indicating that it is sturdy and reliable, which reassures users about its long-term usage. However, some users expressed concerns over compatibility with certain models, suggesting that while the extender works well for many setups, it may not universally fit all bikes as expected. Despite this, the majority of feedback emphasizes satisfaction with the performance and reliability of the adapter, making it a well-received accessory among biking enthusiasts and casual cyclists alike. **Pros and Cons:** **
Customer Reviews & Ratings
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Pros
- Effective in converting 406mm to 451mm wheel sizes
- Easy to install without needing special tools
- Sturdy and reliable build quality
- Versatile for various bike modifications
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
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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.
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NAD 341
Order now and get it around Wednesday, August 12
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.)
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Features & Benefits
- Made of lightweight and durable aluminum alloy.
- Easily removable and insertable for user convenience.
- Can extend by 22mm for better wheel adaptability.
- Includes brake adapter compatible with multiple wheel sizes.
- Perfect for modifying small wheels to larger ones with effective braking.
- Package includes all necessary components for installation.
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