V Force 4R Reed Kit Yamaha Yz125X 19-21 Yz125 05-21 B105-MITSUBA 1 Slotted 2

1 Slotted 2

Bramley Thin Wall Round Former 1”

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Angle: Left hand 30 degrees

V Force 4R Reed Kit Yamaha Yz125X 19-21 Yz125 05-21 B105-MITSUBA 1 Slotted 2The VForce4 is built upon the solid foundation that made the VForce3 reed valve system such a success for over fifteen years. While the VForce3 has been continually refined over the years (including the latest VForce3R models), this is a complete redesign of the entire system. We jokingly say, The only thing we didn't change is the bolt pattern. However this is actually quite true. All the components that go into making a VForce reed valve system have