{"product_id":"moto-tassinari-vforce4x-reed-valve-kit-ktm-50-sx-15-27-65-sx-09-27-husqvarna-tc-50-65-17-27-gasgas-mc-50-65-21-27","title":"MOTO TASSINARI VFORCE4X REED VALVE KIT KTM 50 SX 15-27 65 SX 09-27 \/ HUSQVARNA TC 50 \/ 65 17-27 \/ GASGAS MC 50 \/ 65 21-27","description":"\u003cp\u003eThe all-new VFORCE4X V4X55 reed valve for all current GASGAS, Husqvarna and KTM 50cc and 65cc motocross models boost the horsepower throughout the mid to top and provides even more over rev than the already top performing VFORCE3, thanks to a new reed cage, air guide and reed petal combination.\u003c\/p\u003e\n\u003cp\u003eThe VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 25+ years. The simple premise of the VForce reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design by doubling the reed-tip surface. \u003c\/p\u003e\n\u003cp\u003eThe 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:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe reed petals only travel half the distance as a conventional reed valve design to get the same airflow.\u003c\/li\u003e\n\u003cli\u003eBecause 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\".\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003eSTANDARD VFORCE REED VALVE FEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble the reed tip surface over a conventional reed valve design\u003c\/li\u003e\n\u003cli\u003eIncreased bottom end, stronger mid-range and longer top-end\u003c\/li\u003e\n\u003cli\u003eGreater efficiency due to reduced reed petal travel\u003c\/li\u003e\n\u003cli\u003eMore airflow means more horsepower\u003c\/li\u003e\n\u003cli\u003eReduced reed petal wear\u003c\/li\u003e\n\u003cli\u003eScrew free design eliminates risk of screws going through motor\u003c\/li\u003e\n\u003cli\u003eScrew free design enables super quick reed petal changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIMPROVED VFORCE4 FEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-new reed petal resin system, carbon fibre and lay-up\u003c\/li\u003e\n\u003cli\u003ePre-curved reed petal ensures better seal at tip\u003c\/li\u003e\n\u003cli\u003eWider reed cage for maximum airflow\u003c\/li\u003e\n\u003cli\u003eCombined reed tip area resulting in increased total air flow\u003c\/li\u003e\n\u003cli\u003eAirfoil shape added to cage tip to increase air velocity from outer ports\u003c\/li\u003e\n\u003cli\u003eLong reed stops added to progressively slow petal tip velocity, for increased petal durability\u003c\/li\u003e\n\u003cli\u003eReduced frontal area of central wing combined with a more aerodynamic shape\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eBIKE FITMENT\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eGASGAS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMC 50 2021-2027\u003c\/li\u003e\n\u003cli\u003eMC 65 2021-2027\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHUSQVARNA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTC 50 2017-2027\u003c\/li\u003e\n\u003cli\u003eTC 50 MINI 2017-2023\u003c\/li\u003e\n\u003cli\u003eTC 65 2017-2027\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKTM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50 SX 2015-2027\u003c\/li\u003e\n\u003cli\u003e50 SX MINI 2015-2023\u003c\/li\u003e\n\u003cli\u003e65 SX 2009-2027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MOTO TASSINARI","offers":[{"title":"Default Title","offer_id":54462726832412,"sku":"V4X55","price":259.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/7707\/1132\/files\/MOTOHOUSEWEBSITE_1_b4df5155-3522-4c65-8777-4b7e229ba2f2.png?v=1787492318","url":"https:\/\/www.motohouse.com.au\/products\/moto-tassinari-vforce4x-reed-valve-kit-ktm-50-sx-15-27-65-sx-09-27-husqvarna-tc-50-65-17-27-gasgas-mc-50-65-21-27","provider":"Moto House","version":"1.0","type":"link"}