Moto Tassinari VForce4 Reed Valve KTM, Husqvarna 125, 150, 250 300 V4R26

  • $139.45
  • Save $38


The Moto Tassinari VForce4 reed valve system has gotten even better on your KTM or Husqvarna

When racers looking for the performance edge on two-stroke race bikes. The VForce4 reed valve system for the KTM, Husqvarna will make even more horsepower and torque than before.

The new VForce4Ri utilizes a winged air guide that increases air velocity for a dramatic gain in throttle response. Paired with the new winged air guide is a custom intake manifold boot that offers a straighter shot to the intake that greatly enhances both airflow and performance. The VForce4Ri also incorporates carbon fiber pre-curved reed petals designed to ensure superior reliability and maximum performance.

KTM, Husqvarna:

  • 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   Rubber overmodling on reed tip surface of cage to further enhance petal life
  • Pre-curved reed petal ensures better seal at tip

    Click to see all the other performance parts for your KTM, Husqvarna

    2011, 2013-2015, 2017-2018        KTM       250 XC-W

    2017-2018            KTM       300 XC-W

    2017-2019            Husqvarna          TE 150

    2017-2019            KTM       250 XC

    2017-2020            KTM       250 SX

    2017-2019            KTM       300 XC

    2016-2020            KTM       125 SX

    2018-2020            KTM       250 XC-W TPI

    2019-2020            Husqvarna          TE 300i

    2019-2020            KTM       300 XC-W TPI

    2019-2020            KTM       300 XC-W TPI Six Days

    2016-2020            Husqvarna          TC 125

    2017-2018            Husqvarna          TE 250

    2017-2018            KTM       125 XC-W

    2017-2019            KTM       150 XC-W

    2018-2020            Husqvarna          TE 250i

    2020                       KTM       300 XC TPI

    2020                       Husqvarna          TX 300i

    2020                       KTM       250 XC TPI

    2020                       KTM       150 XC-W TPI

    2020                       Husqvarna          TE 150i

    2017-2019            Husqvarna          TX 300

    2017-2020            Husqvarna          TC 250

    2017-2018            Husqvarna          TE 300

    2005       KTM       300 EXC

    2016-2020            KTM       150 SX

    Moto-House MX - Choice of Champions Located in Clermont/Groveland Fl. The area where Motocross lives day in and out, many of the top riders in the world train. We live Motocross.