Moto Tassinari VForce4 Reed Valve 2004-2016 KTM Husqvarna250 300 V417A

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

Husqvarna

2016 - TE 300

2016 - TC 250

2016 - TE 250

2015 - TE 300

2015 - TC 250

2015 - TE 250

2014 - TE 300

2014 - TC 250

2014 - TE 250

KTM

2013 - 250 SX

2012 - 250 SX

2011 - 250 SX

2011 - 250 XC

2011 - 300 XC

2010 - 250 SX

2010 - 250 XC

2010 - 300 XC

2009 - 250 SX

2009 - 250 XC

2009 - 300 XC

2008 - 250 SX

2008 - 250 XC

2008 - 300 XC

2007 - 250 SX

2007 - 250 XC

2007 - 300 XC

2006 - 250 SX

2006 - 250 XC

2006 - 300 XC

2005 - 250 SX

2005 - 250 EXC

2005 - 300 EXC

2004 - 250 SX

2004 - 250 EXC

2004 - 300 EXC

2003 - 250 SX

2003 - 250 EXC

2003 - 300 EXC

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