V FORCE 4R REED KIT YAMAHA YZ125X 19-ON YZ125 05-ON SPRoad1200 2016

SPRoad1200 2016

Additional benefits include improved heat dissipation

Vertex Big Bore Piston:

Matching nipples are included so you can be sure your Psychic parts will be completely interchangeable with OEM rims and Hubs

Footrest Pin & Spring Set 10mm x 48mm Stainless 360MX made in Europe

V FORCE 4R REED KIT YAMAHA YZ125X 19-ON YZ125 05-ON SPRoad1200 2016The 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