V-Force 4 Reed Valve Set

Boost your 2-stroke engine’s intake efficiency with the VFORCE/Moto Tassinari V-Force 4 Reed Valve Set. Designed with a wider reed cage and refined airflow shaping, it helps your engine breathe easier for a sharper, more responsive feel. The upgraded reed design also focuses on longevity, making it a smart choice for riders who want performance without sacrificing durability.

If your bike feels flat off the bottom, hesitant on quick throttle inputs, or you’re rebuilding the intake system, a high-flow reed valve assembly can make a noticeable difference. The V-Force 4 uses an advanced reed petal material system and geometry aimed at improving seal and airflow velocity through the ports—helping the engine respond more cleanly and efficiently.

Key features:

• ✅ Long reed stops to progressively slow reed petal tip velocity for increased durability
• ✅ Reduced frontal area central wing with a more aerodynamic shape
• ✅ Airfoil cage tip to increase velocity from the outer ports
• ✅ +10.5% increased combined reed tip area for better airflow
• ✅ Advanced carbon-fiber reed petals with updated resin system and lay-up
• ✅ Pre-curved reed petals for improved tip sealing
• ✅ Wider reed cage for maximum airflow
• ✅ Made in the USA

Benefits of use:

• 🔹 Improved airflow efficiency to help the engine breathe and respond faster
• 🔹 More consistent sealing thanks to pre-curved reeds for cleaner running characteristics
• 🔹 Greater durability with reed stops designed to reduce stress at the reed tips

Technical specifications:

• 📌 Brand/Manufacturer: VFORCE / Moto Tassinari
• 📌 Model: V-Force 4
• 📌 Vendor Part Number: V4R13G
• 📌 Product type: Reed Valve
• 📌 Units: Set

Why choose this product?

• ⭐ Proven VFORCE/Moto Tassinari intake performance design
• ⭐ Built for riders who want better airflow and reed life in demanding off-road use
• ⭐ High-quality construction with advanced materials and USA manufacturing