V-force 4 Sx250 07-16exc 04-16
Our Price: £148.99
Product Description:
V-force 4 Sx250 07-16exc 04-16 Beta 13> 54830151Description V-Force (VF4) KTM SX250 07-16 EXC250 03-16 EXC300 04-16 Beta 300RR 13-22 KTM MODELS: *250SX 2003 | *250/300 EXC/MXC 2004-2006 | 250SX 2004-2015 | 250/300 EXC/MXC 2007-2016 * Requires 2004 SX intake bootHUSQVARNA MODELS:2014-2016 TE/TC 250-300For later models requiring the VForce 4R click hereThis item fits the following vehicle applications: for Husqvarna TC250 2014-2016 for Husqvarna TE250 2014-2016 for Husqvarna TE300 2014-2016 for KTM 250 EXC 2003-2005 for KTM 250 SX 2006-2015 for KTM 250 SX 2005-2006 for KTM 250 SX 2004-2005 for KTM 250 SX 2003-2004 for KTM 250 XC 2006-2011 for KTM 300 EXC 2003-2005 for KTM 300 XC 2006-2011The 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 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 VFORCE4R FEATURES:
Model: V417A
- Manufactured by: V-force
- In Stock
- New
- Category: New Page
0 items
