top of page
VForce reed valve system for Kawasaki two‑stroke models KX60 KX65 KX85 KX125 KX250 KX500

Válvula Reed Vforce - Kawasaki

Desde
156,99 GBP Precio
149,15 GBPPrecio de oferta

SAVE 5% VForce

The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design.
 
This has two major benefits: 1) The reed petals only travel half the distance as a conventional reed valve design to get the same airflow. 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 chance of sealing when they are "closed".
 
A reed petal never truly "closes" in a classic sense, as it is always in movement. Consider this, an engine operating at 8,000 RPM results in a reed petal opening and closing 133 times in one second.
 
This fact, sheds light on another VForce advantage. Since the petals are only traveling half the distance, they generally last longer as they receive less wear than the reed petals on a conventional reed valve design.
Fitment
KX60 1988-2004 (Vforce 3)
KX65 2001-Onwards (Vforce 3)
KX80 1988-2000 (Vforce 3)
KX85 1992-Onwards (Vforce 3)
KX125 1989-2002 (Vforce 3)
KX125 1989-2002 (Vforce 4R)
KX125 2003-2009 (Vforce 3)
KX250 1987-2004 (Vforce 3)
KX250 2005-2009 (Vforce 3)
KX500 todos los años (Vforce 3)
KDX200/220/250 & Kris (Vforce 4R) 1 VALVE

  • Fitment:

    Fitment

    Part

    Number

    KAWASAKI-

    KX60 1988-2004

    KX65 2001-Onwards

    (Vforce 3)

    		 V364A

    KAWASAKI-

    KX80 1988-2000

    KX85 1992-Onwards

    KX100 1995-Onwards

    (Vforce 3)

    		 V384A

    KAWASAKI-

    KX125 1989-2002

    (Vforce 3)

    		 V313C

    KAWASAKI-

    KX125 1989-2002

    (Vforce 4R)

    		 V4R13G

    KAWASAKI-

    KX125 2003-2009

    (Vforce 3)

    		 V303A

    KAWASAKI-

    KDX200/220/

    250 & Kris

    (Vforce 4R) 1 VALVE

    		 V4R13GZ

    KAWASAKI-

    KDX200/220/

    250 & Kris

    (Vforce 4R) 2 VALVE

    		 V4R13G-2 KRIS

    KAWASAKI-

    KX250 1987-2004

    (Vforce 3)

    		 V308A

    KAWASAKI-

    KX250 2005-2008

    (Vforce 3)

    		 V307B

    KAWASAKI-

    KX500 1987-2003

    (Vforce 3)

    		 V3R08
       

  • Description

    VFORCE 3 FEATURES

    • Double the reed tip surface over a conventional reed valve design
    • Increased bottom end, stronger mid-range and longer top-end
    • Greater efficiency due to reduced reed petal travel
    • More airflow means more horsepower
    • Reduced reed petal wear
    • Screw free design eliminates risk of screws going through motor
    • Screw free design enables super quick reed petal changes

     

    IMPROVED VFORCE 4 FEATURES

    • All-new reed petal resin system, carbon fibre and lay-up
    • Pre-curved reed petal ensures better seal at tip
    • Wider reed cage for maximum airflow
    • Combined reed tip area increased by 10.5% resulting in increased total air flow
    • Airfoil shape added to cage tip to increase air velocity from outer ports
    • Long reed stops added to progressively slow petal tip velocity, for increased petal durability
    • Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape

     

    ALL-NEW VFORCE 4R FEATURES

    • Rubber overmodeling on reed tip surface of cage to further enhance petal life
    • Extended reed petal stops
    • Pre-curved reed petal ensures better seal at tip
No hay reseñas todavíaComparte tu opinión. Deja la primera reseña.

Los más vendidos

bottom of page