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V-Force 4RI reed valve box - Yamaha YZ65
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  • V-Force 4RI reed valve box - Yamaha YZ65
  • V-Force 4RI reed valve box - Yamaha YZ65
  • V-Force 4RI reed valve box - Yamaha YZ65

V-Force 4RI reed valve box - Yamaha YZ65

220,50 €
including tax
Quantity

✅ In stock. Shipped within 24-48 hours ✅

En achetant ce produit vous pouvez obtenir 220 point points .

Votre panier vous rapportera 220 points qui peuvent être converti en un bon de réduction de 8,80 €.

Product details

Les boites clapets VForce de Moto Tassinari sont une référence pour les spécialistes de la préparation des moteurs 2 temps depuis plus de 10 ans. Les boites à clapets VForce4Ri permettent d’augmenter la puissance du moteur et la réactivité des gaz, grâce à l’amélioration de l’efficacité du système d’admission par rapport aux clapets d’origine.

 

Caractéristiques Vforce standard :

 

  • Double the contact surface compared to original valves
  • Increases performance across the entire engine speed range: low speed, mid-speed, and high speed
  • More efficient system thanks to stiffer valves
  • Increased airflow = increased power
  • Highly resistant valves, reduced wear
  • Screwless construction: reduced risks and quick valve changes

 

Vforce4 features:

 

  • New carbon fiber valves
  • Pre-curved valves ensuring better sealing
  • Larger valve box for improved air circulation
  • Combined valve tail increased by 10.5% to promote and increase overall airflow
  • Aerodynamic profile at the end of the box to increase the air speed of the external intake ports
  • Longer valve stop to gradually reduce speed at the end, for longer service life
  • Front area of the central lamella reduced by 15.6% combined with a more aerodynamic profile

 

Spécificités Vforce4Ri :

 

  • Rubber overmolded on the surface of the valve tips to increase the service life of the intake valves
  • Manifold, valve box, and air deflector are specially designed for the VFVorce4R system.
  • Venturi conçu spécifiquement pour améliorer le flux du mélange et donc les performances

 

Joint de rechange : 19200002

Clapets de rechange : 19200003

Compatible models

YAMAHA
2017
YZ 65
YAMAHA
2018
YZ 65
YAMAHA
2019
YZ 65
YAMAHA
2020
YZ 65
YAMAHA
2021
YZ 65
YAMAHA
2022
YZ 65
YAMAHA
2023
YZ 65
YAMAHA
2024
YZ 65

Free shipping
s on orders over €99

Fast shipping
, 48 to 72 hours

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Pay in 4 installments

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