VFORCE/MOTO TASSINARI - V417A - V-Force 4 Reed Valve Set - Beta/KTM

Reed valve condition directly limits how much air your two-stroke can move — and worn or damaged reeds are invisible from the outside until you're already losing power and throttle response. The VFORCE/MOTO TASSINARI V417A replaces the stock unit with a system engineered for improved airflow and long-term durability for Beta/KTM applications. 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. Model: V-Force 3. If you're chasing midrange response and peak power in a two-stroke, the V417A is a precision upgrade that delivers measurable results.

Features

• 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
• Combined reed tip area increased by 10.5%, resulting in increased total airflow
• Rubber overmolding on reed tip surface of cage to further enhance petal life
• Airfoil shape added to cage tip to increase air velocity from outer ports
• All-new manifold, reed cage and air guide designed for the VForce4R
• When ordering replacement reeds, order one set per reed cage
• 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
• Made in the USA

Specifications

• Model : V-Force 3
• Riding Style : Adventure Touring / Dual-Sport
• Units : Set
• Product Name : Reed Valve
• Material : Carbon Fiber
• Type : Snap Together
• Color/Finish : Black
• Riding Style : Street
• Base Color : Black
• Riding Style : Off-Road
• Material : Rubber

<div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">&#9432; NOTE:</strong> KTM '03 250 SX and '04-'06 250/300 EXC/MXC models require '04 SX intake boot.</div>