Race Tech Gold Valve Fork Kit for Honda CR125R CR 125 R Yamaha WR/YZ250/400/426F Race Techs original bolt-on fork valving system for front cartridge forks Triples the flow area of pistons Puts valving control on the shim stack Outstanding tunability; improved control, traction, plushness and bottoming resistance Includes complete instructions, Gold Valve pistons, valving charts, and valving shims Most models also include the Technical Edge Fork Maintenance and Gold Valve Installation Video