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V Force Reed Valve Kit - Yamaha YZ125 2004-2016

$559.00 $199.00
-64%
Out of stock
YDACC56-34-31
The 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 past 10+ years. The simple premise of the VFor...

The 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 past 10+ years.

The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design.

The 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 design to get the same airflow
  2. Because the reed petals only need to travel half the distance of that of 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 8000RPM 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 travelling half the distance, they generally last longer and they receive less wear than the reed petals on a conventional reed valve design.

  • 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

mhz yammou

We've kept our Shipping Policy as simple as possible:

  • Non-Rural: $10 North Island and $15 South Island
  • Rural: $10 additional to North and South Island

 All orders are sent as tracked deliveries and you will be provided your tracking number when your order is dispatched. Please allow 3 - 5 days for delivery and up to 7 working days for rural orders.

Any inquiries about your order, please contact us.

Please note;

  • We cannot ship to PO Box addresses.
  • We do not ship to international addresses.

 

Pick Up is available in store
You can order your products online and pick them up from our store at 72 Barrys Road, Takapuna, Auckland.

Some items are stored at our warehouse, so we will notify you when your order is ready to collect.

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