Moto Tassinari Vforce 4 Reed Block KTM Husqvarna Gas Gas SX/Exc/Tc/Te/Mc/Ec 125-300 2017-2022

MOTO TASSINARI VFORCE 4 REED BLOCK

Part No. MT-V4R26

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 are they receive less wear than the reed petals on a conventional reed valve design.

STANDARD VFORCE REED VALVE 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 rapid reed petal changes
IMPROVED VFORCE4 FEATURES
All-new reed petal resin system, carbon fiber 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 VFORCE4R FEATURES
Rubber overmodling on reed tip surface of cage to further enhance petal life
All-new manifold, reed cage and air guide designed for the VFVorce4R
WHAT'S INCLUDED WHEN I PURCHASE THE VFORCE4R REED VALVE SYSTEM?
Moto Tassinari and VForce4R decals, detailed installation instructions, complete VForce4R reed valve system (including reed petals) and gasket.

To Fit.
GAS GAS EC250 2021-2022
GAS GAS EC300 2021-2022
GAS GAS EX250 2022
GAS GAS EX300 2022
GAS GAS MC125 2021
GAS GAS MC125 2022
GAS GAS MC250 2022
KTM 125 SX 2016-2022
KTM 125 XC-W 2017-2018
KTM 150 EXC TPI 2020-2022
KTM 150 SX 2016-2022
KTM 150 XC-W 2017-2019
KTM 250 EXC 2017-2018
KTM 250 EXC TPI 2018-2022
KTM 250 SX 2017-2022
KTM 250 XC TPI 2020-2022
KTM 300 EXC 2017-2018
KTM 300 EXC TPI 2018-2022
KTM 300 XC 2017-2019
KTM 300 XC TPI 2020-2022
Husqvarna TC125 2016-2022
Husqvarna TC250 2017-2022
Husqvarna TE150 2017-2019
Husqvarna TE150i 2020-2022
Husqvarna TE250 2017-2018
Husqvarna TE250i 2018-2022
Husqvarna TE300 2017-2018
Husqvarna TE300i 2018-2022
Husqvarna TX125 2017-2019
Husqvarna TX300 2017-2020
Husqvarna TX300i 2020-2022