SKU: 53972120122

Moto Tassinari - VForce 4X Reed Valve TBi (KTM/Husqvarna/GasGas)

Sale price$133.16 Regular price$147.95
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Moto Tassinari - VForce 4X Reed Valve TBi (KTM/Husqvarna/GasGas)Moto Tassinari VForce 4X Reed Valve TBi (KTM Husqvarna GasGas) Introducing the all new VFORCE4X V4X26AM I reed valve for all GAGGAS, Husqvarna and KTM TBI oil injected models! The Moto Tassinari VForce 4X Reed Valve is one of those upgrades that instantly transforms how your bike feels the moment you crack the throttle. Built specifically for GasGas, Husqvarna, and KTM TBI oil injected models, this reed valve takes whats already a solid platform and

Moto Tassinari - VForce 4X Reed Valve TBi (KTM/Husqvarna/GasGas)

Introducing the all-new VFORCE4X V4X26AM-I reed valve for all GAGGAS, Husqvarna and KTM TBI oil-injected models!

The Moto Tassinari VForce 4X Reed Valve is one of those upgrades that instantly transforms how your bike feels the moment you crack the throttle. Built specifically for GasGas, Husqvarna, and KTM TBI oil-injected models, this reed valve takes what’s already a solid platform and makes it come alive with sharper throttle response, stronger pull through the rev range, and more horsepower on tap. The best part? Installation is as painless as it gets—since the VForce 4X works seamlessly with the OEM oil-injector, you don’t have to mess with oil lines, bleed the system, or deal with extra headaches. It’s a true bolt-on performance gain.

What makes us love it is how noticeable the difference is once it’s on. You’ll get a wider peak powerband that keeps you pulling longer, while the extended reed petal life means you’re not burning through parts after a few rides. The unique reed cage design flows air more efficiently, giving you that snappy, crisp feel off the bottom without sacrificing smoothness up top. For riders who want to liven up their bike and get race-bred performance with garage-level simplicity, the VForce 4X is one of the smartest mods you can make.

Key Features:

  • Utilizes the OEM oil-injector providing for a straightforward installation, with no need to touch the oil line or injector and no bleeding necessary
  • Time to liven up your TBI oil-injected motorcycle and give the crisper throttle response, wider peak power, extended reed petal life and increased horsepower

V4X26AM-I_installation_instructions.pdf

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53972120122

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Susan K Anderson
Waukegan, US
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
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Reviewed in the United States on June 4, 2026
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Garfield S
Waukegan, US
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
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Reviewed in the United States on March 29, 2026
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Rob75432
Belleville, US
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification. Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
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Reviewed in the United States on April 8, 2025
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Eliot
Carnegie, US
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
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Reviewed in the United States on May 28, 2026
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Dr. DeeJaye
Cuba, US
★★★★★ 5
Just what I wanted.
Color: Black, Navy Blue, Wine Red, Size: 5X-Large
These may have just become my standard shirt to wear. Feels good whether tucked or out. Drapes well and fits well. So far, I can see it adjust to the different undershirt I may wear. Will probably order another set in other colors and a back up set of the basics because they will get worn a lot.
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Reviewed in the United States on July 17, 2025

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