Prox Valve and Spring Kit | 28.SIS2444-2

ProX 28.SIS2444-2 Steel Intake Valve and Spring Kit

Pro X Intake Valve and Spring Kit - 28.SIS2444-2

Pro X Steel Intake Valve And Spring Kit Set 28.SIS2444-2

Pro X Steel Intake Valve/Spring Kit For Yamaha YZ250F 2014-2018

YAMAHA YZ WR 450 F FX Prox Intake Steel Valve and Spring kit 28.SIS2444-2

Pro-X Steel Intake Valve/Spring Kit For Yamaha YZ450F 2003-2009 - 28.SIS2424-2

ProX Steel Intake Valve/Spring Kit YZ/WR450F '03-09/YFZ450 '04-09 28.SIS2424-2