V-Force by Moto Tassinari V-Force 4Ri Reed Valve System
Long reed stops added to progressively slow reed petal tip velocity for increased petal durability
Reduced frontal area of the central wing combined with a more aerodynamic shape
Airfoil shape added to cage tip to increase velocity from outer ports
Combined reed tip area is increased by 10.5% for better airflow
Advanced reed petal resin system, carbon fiber and lay-up
Pre-curved reed petal ensures better seal at the tip
Replacement reeds sold one set per reed cage
Wider reed cage for maximum airflow
Made in the U.S.A.
Product Note:
Specification
Details
Country of Origin
USA
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Yamaha
YZ80 1993-2001
YZ85 2002-2024
Customer Reviews
Reeds
By Paul M. on
Great product, can tell difference from stock
Worked great
By Paul M. on
Verified Purchaser
Worked great
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Questions & Answers
Does the intake boot come with the reeds for a 1993 YZ80?
By Anon.
Is everything in the picture included? Does it come with The reeds an the intake part pictured as well?
In the case of the 1993 YZ80 V-Force reed valve, yes, the intake boot is included. The kit comes with everything you see photographed, plus a gasket and screws. Everything you need is in one box.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser