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Item #:
252711623
V-Force 4R Reed Valve System
Item #:
252711623
NZD 353
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
QTY:
Only 12 items left in stock.
Order now and get it around Monday, October 26
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Increased petal durability and better airflow with the advanced V-Force 4R Reed Valve System.
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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
Enhanced Airflow
The V-Force 4R Reed Valve System optimizes airflow for improved engine performance, delivering quicker throttle response and stronger power delivery across the RPM range, surpassing traditional reed valves.
Durable Construction
Constructed with high-quality materials, this reed valve system offers durability and longevity under extreme conditions, ensuring reliability during rigorous rides compared to competitors with fragile designs.
Easy Installation
Designed for straightforward setup, the V-Force 4R can be quickly installed without professional help, saving users time and costs while enhancing their bike's performance effortlessly.
Product Details
- Long reed stops added to progressively slow reed petal tip velocity for increased petal durability Reduced frontal area of the central wing combined with a more aerodynamic shape Airfoil shape added to cage tip to increase velocity from outer ports Combined reed tip area is increased by 10.5% for better airflow Advanced reed petal resin system, carbon fiber and lay-up Pre-curved reed petal ensures better seal at the tip Replacement reeds sold one set per reed cage Wider reed cage for maximum airflow Made in the U.S.A.
| Manufacturer part number | V4R26H |
| Vehicle model | 4R |
| Vehicle fitment type | Specific |
| Automotive specialty part type | Reed Valve System |
| Material | carbon fiber |
| Size | 7.00x5.50x3.10 |
| Brand | V-Force |
| Color | Black |
| Has written warranty | No |
| Model | 4R |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
High-Performance Riders
Ideal for competitive riders seeking enhanced engine response and improved power delivery during high-demand racing environments.
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Motocross Enthusiasts
Perfect for motocross racers wanting increased throttle response and better overall performance on varied terrain.
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Customization Seekers
Great for users who frequently modify their bikes and require more refined engine performance through upgraded components.
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Casual Riders
Less suitable for casual riders who do not need extensive performance upgrades and prefer stock configurations.
Product Description
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Customer Questions & Answers
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Question:
How to Shop V-Force 4R Reed Valve System Online From Ubuy?
Answer: It’s easy to shop V-Force 4R Reed Valve System online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is V-Force 4R Reed Valve System Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The V-Force 4R Reed Valve System is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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Niccole
Verified buyer
“Great service tracking was provided as soon as it shipped it works well and is as pictured”
23 September 2026 · via Trustpilot
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Shelly
Verified buyer
“This was the first time I used Ubuy and I was very happy to find the products I wanted that weren’t available in NZ but through Ubuy I was able to purchase them and have them sent to me. They arrived within a reasonable time. I would definitely use Ubuy again.”
02 October 2026 · via Trustpilot
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Simon
Verified buyer
“The product arrived promptly in good order well packaged”
04 October 2026 · via Trustpilot
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CP Dahiroc
Verified buyer
“Great service quick delivery. The platform clog is fab it looks great on my feet”
05 October 2026 · via Trustpilot
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Mantas
Verified buyer
“Fast and easy service”
07 Oct 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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NZD 353
Order now and get it around Monday, October 26
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 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Long reed stops enhance reed petal durability.
- Aerodynamic shape reduces frontal area for improved performance.
- Increased reed tip area by 10.5% boosts airflow.
- Advanced resin system with carbon fiber enhances strength.
- Pre-curved reed petal design ensures an optimal seal.
- Wider reed cage maximizes airflow and efficiency.
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