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Item #:
92490943
V-Force V4145 4 Reed Valve
Item #:
92490943
KWD 60
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Order now and get it around Wednesday, July 22
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With double the reed tip surface and less travel distance, the V-Force reed valve system boosts airflow efficiency and durability, ensuring your engine performs at its best.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Manufacturer part number | V4145 |
| Vehicle make | Yamaha |
| Vehicle model | V4145 |
| Vehicle fitment type | Universal |
| Automotive specialty part type | Motorcycle Parts |
| Brand | VForce |
| Vehicle type | Motorcycle |
| Weight | 0.62 lb (280 grams) |
| Piece count | 1 |
| Model | V4145 |
Who Should Buy?
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Enthusiast Riders
Ideal for riders seeking enhanced performance in their two-stroke engines, improving acceleration and throttle response.
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Racing Applications
Perfect for racing enthusiasts who require a high-performance reed valve for competitive edge and power delivery.
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Maintenance Focused
Suitable for those regularly maintaining their engine, offering quality and longevity for improved reliability.
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Casual Users
Not ideal for casual riders who do not require enhanced performance or do not use their bikes often.
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Budget-Conscious Buyers
May be too expensive for users who prioritize cost over performance enhancements for their engines.
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Four-Stroke Engines
Incompatible with four-stroke engine configurations; designed specifically for two-stroke applications only.
Product Description
V-Force V4145 4 Reed Valve
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What advantages does the V-Force reed valve system have over conventional designs?
Answer: It features a larger reed tip surface and reduced travel distance, increasing airflow efficiency and durability. -
Question:
How does the double reed tip surface improve performance?
Answer: It allows for greater airflow with less movement, reducing wear and enhancing sealing capability. -
Question:
Will the V-Force system last longer than traditional reed valves?
Answer: Yes, the design reduces wear by allowing petals to travel less distance, leading to longer lifespan.
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Ahmed
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“Very good the same exact product that i wanted good shipping and delivery”
10 June 2026 · via Trustpilot
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Esrra
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“The product was closed safely.”
9 June 2026 · via Trustpilot
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Abdulwahab
Verified buyer
“Very satisfied thank you for every thing .. best regards”
Jan 31, 2026 · via Trustpilot
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Waleed
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“I received the product and it is very good — I’m really impressed with how great it works! I will be happy to share my feedback on the website.”
11 Feb 2026 · via Trustpilot
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ajyad
Verified buyer
“product was exceptional these products make work very well”
2 Feb 2026 · via Trustpilot
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- 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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KWD 60
Order now and get it around Wednesday, July 22
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Features & Benefits
- Enhanced airflow with 10.5% increased reed tip area.
- Double the reed tip surface compared to conventional designs.
- Reduced petal travel distance for improved sealing and longevity.
- Progressive petal slowing for increased durability.
- More aerodynamic shape with a 15.6% reduction in frontal area.
- Optimized for high RPM performance, with less wear on petals.
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