1. Motorcycle Intake & Fuel Systems Deals
  2. sku: 19319735956460713
  3. MOTO TASSINARI V303A

MOTO TASSINARI V303A Valve FT03-04

fits model: Kx125, Force.

Ft03-04 Moto Tassinari V303a V-force 3 Valve System Kx125

( Brand: Moto Tassinari ), ( Manufacturer Part Number: V303A ), ( Base Color: Black ), ( Material: Carbon Fiber ), ( Material 2: Rubber ), ( Product Name 2: Reed Valve ), ( Product Type: Intake/carb/fuel System ), ( Type: Snap Together ), ( Units: Set ), ( Part Type: Watercraft ), ( Alt Mpn 1: 1008-0066 ), ( Alt Mpn 2: 59-67420 ), ( Category 1: Fuel Management ), ( Ride Type 1: Motorcycle Offroad ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.5600 ), ( Package Length: 6.80 ), ( Package Width: 5.10 ), ( Package Height: 2.70 ), ( Warranty: 90 Days )

Review MOTO TASSINARI V force Valve System fits FORCE KX125

The Moto Tassinari V303A V-Force Valve KX125 FT03-04 is a high-performance aftermarket valve designed specifically for Kawasaki KX125 motorcycles of model years 2003 and 2004. This valve is an upgrade from the original equipment manufacturer (OEM) valve, offering enhanced performance, durability, and reliability.

The V303A V-Force Valve is characterized by its unique V-shaped design, which allows for optimal flow and pressure distribution, resulting in improved engine performance. This valve is made from high-quality materials, ensuring it can withstand the rigorous conditions of off-road racing or aggressive riding.

The valve features an advanced spring system that offers precise control over the opening and closing of the valve, ensuring smooth power delivery and consistent performance across the entire RPM range. The valve also comes with a reed petal, which is designed to provide excellent sealing and minimize air leaks, further enhancing engine efficiency.

Installation of the Moto Tassinari V303A V-Force Valve is straightforward and can be done by an experienced mechanic or a dedicated enthusiast. The valve comes with clear installation instructions, making the process as hassle-free as possible.

In summary, the Moto Tassinari V303A V-Force Valve KX125 FT03-04 is a top-quality aftermarket valve that delivers improved engine performance, durability, and reliability. It is an excellent choice for any Kawasaki KX125 rider looking to gain a competitive edge or simply enhance the riding experience.

The Moto Tassinari V303A V-Force Valve KX125 FT03-04 is a high-performance reed valve for Kawasaki KX125 motorcycles from model years 2003 and 2004. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Performance: This reed valve is designed to provide better performance by improving airflow and reducing engine lag.

2. Durability: Moto Tassinari products are known for their high-quality construction and durability, which can lead to a longer lifespan for your engine.

3. Easy Installation: The reed valve is relatively easy to install, and instructions are usually included with the purchase.

4. Enhanced Power Delivery: The valve can help improve power delivery throughout the RPM range, making your bike more responsive.

Cons:

1. Cost: Compared to stock components, high-performance parts like this reed valve can be more expensive.

2. Potential Tuning Needed: Depending on your bike's current setup, you may need to tune other aspects of your engine to fully realize the benefits of this reed valve.

3. Risk of Damage: As with any performance part, there's a slight risk of damage if not installed correctly or if not compatible with your specific bike.

4. Noise Level: Some users have reported an increase in engine noise after installing this reed valve.

Conclusion:

If you're looking to improve the performance of your Kawasaki KX125 FT03-04, the Moto Tassinari V303A V-Force Valve KX125 FT03-04 could be a worthwhile investment. However, it's important to weigh the potential benefits against the costs and potential risks, and to ensure that the part is compatible with your specific bike. Always consult with a professional mechanic if you're unsure about any aspect of the installation process.

Recommendation:

If you decide to purchase this reed valve, make sure to follow the installation instructions carefully and consider tuning other aspects of your engine to fully realize its potential benefits. Additionally, you may want to consider purchasing from a reputable dealer to ensure the quality of the product.

Details:

The entire assembly is completely screw free. Composite material with rubber overbold reed cages provide longer life. Crisp throttle response out of the corners. Reed Valve Set, V303AUses symmetrical reed petals, no more inner and outer petals.

Combined shipping available. Airfoil shaped flat on bottom/curved top reed tip surface increases velocity of fuel/air mixture as it passes through, creating the optimum fuel itemization A larger flow potential provides better acceleration and more horsepower throughout power band. This feature now removes any possible chance of failure. Order one reed-petal set per reed block.

12-petal design with carbon fiber reed petals. Custom air guides specific to each individual application ensures maximum airflow. Utilizes and advances composite technology with an all new carbon fiver lay-up resin system. 100% satisfaction guaranteed.

Super quick petals changes. Incorporates the industries first and only patented snap together reed valve design. Advanced composite technology. This new lay-up was designed entirely around the reed cage design of Force 3 for superior performance and response.

Airfoil technology. New improved reed stop design completely eliminates the need for retaining screws. Adjustable reed stops.

part #: v303a prices

  • $147.99-$156.75

specifications intakefuelmotorcycle:

  • for models: Kx125, Force
  • brand: Moto Tassinari
  • mpn: V303a
  • base color: Black
  • material: Carbon Fiber
  • material 2: Rubber
  • product name 2: Reed Valve
  • product type: Intake/carb/fuel System
  • type: Snap Together
  • units: Set
  • part type: Watercraft
  • alt mpn 1: 1008-0066
  • alt mpn 2: 59-67420
  • category 1: Fuel Management
  • ride type 1: Motorcycle Offroad
  • average delivery time: 2-3 Days
  • package weight: 0.5600
  • package length: 6.80
  • package width: 5.10
  • package height: 2.70
  • warranty: 90 Days

shipping intakefuelMotorcycle:

  • cost: $0.00
  • class: Standard, Expedited, One-day
  • type: Calculated
  • transit: 3-8 Days
  • service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
  • carrier: USPS, FedEx

payments intakefuelMotorcycle:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

returns intakefuelMotorcycle:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

seller intakefuelMotorcycle:

  • city: Hilliard, Ohio
  • # reviews: 471654
  • rating: 99.0%

general intakefuelMotorcycle:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
  • condition: New

offer intakefuelMotorcycle:

  • options: Ship-to-home
  • started: July 7, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 9
for models: kx125, force, base color: black, material 2: rubber, product name 2: reed valve, product type: intake/carb/fuel system, type: snap together, units: set, part type: watercraft, alt mpn 1: 1008-0066, alt mpn 2: 59-67420, category 1: fuel management, ride type 1: motorcycle offroad, average delivery time: 2-3 days, package weight: 0.5600, package length: 6.80, package width: 5.10, package height: 2.70, warranty: 90 days,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, material: carbon fiber, sku: 19319735956460713,
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  • (43.8% similar) 5, resulting in increased total airflow airfoil shape added to cage tip increase air velocity from outer ports long reed stops progressively slow petal velocity, for durability reduced frontal area of central wing by 15. 6, combined with a more aerodynamic shape rubber over molding on reed tip ...(August 11th, 2017)
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5 offers $147.99–$156.75 USD
  • New. Offer #1 priced at $147.99 + $0.00 shipping estimate = $147.99* total. --Incorporates the industries first and only patented snap together reed valve design. Genuine Moto Tassinari Products Moto Tassinari is the manufacturer of the AIR4ORCE tunable intake system for four-stroke motorcycles, and the VForce reed valve system for two-stroke motors.FREE SHIPPING
  • New. Offer #2 priced at $156.75 + $0.00 shipping estimate = $156.75* total. 2003 Kawasaki KX125. Moto Tassinari Delta 3 Reed Valve System.FREE SHIPPING
  • New. Offer #3 priced at $148.50 + $0.00 shipping estimate = $148.50* total. 2) Because the reed petals only need to travel half the distance of that on a conventional reed valve design, there is a greater chance of them being fully opened as well as a better. The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years.FREE SHIPPING
  • New. Offer #4 priced at $141.13 + $0.00 shipping estimate = $141.13* total. Reed Valve Set, VFORCE 3 REEDS.FREE SHIPPING
  • New. Offer #5 priced at $132.99 + $0.00 shipping estimate = $132.99* total. By doubling the effective reed tip surface it enables the engine to get more air with less effort. The unique and proven design of the VForce3 Reed Valve System doubles the available reed tip surface over a conventional reed valve design.FREE SHIPPING

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