Steel Intake Valve/Spring set Honda CRF250R 2004-07 CRF250X 2004-17 28.SIS1336-2

Pro X Intake Valve and Spring Kit - 28.SIS1336-2

Pro X Steel Intake Valve And Spring Kit Set 28.SIS6329-2

Prox Pro-X Steel Valve And Spring Kit Intake 28.SIS3408-2

2004-2009 Honda CRF250X ProX Steel Valves And Spring Kits

2012 - 2016 Honda CRF250X ProX Steel Valves And Spring Kits

PROX Intake & Exhaust Valve & Spring Kit for Honda CRF250R & CRF250X 2004-2009

Pro X Steel Intake Valve And Spring Kit Set 28.SIS3408-2