Honda CRF450R CRF 450R Kibblewhite Head Intake & Exhaust Valves RED Seals '09-12

30-31262, 30-31266, MRS15, 71015, 14721-MEN-A30, 14711-MEN-A30, 12209-GB4-682 Unlock your CRF450R's true potential with the Kibblewhite BLACK DIAMOND Intake Valves, Exhaust Valves, and RED Viton Seals! The Best On The Market! Fits Honda CRF450R Years 2009 2010 2011 2012 Kibblewhite Part# 30-31262, 30-31266 • BLACK Diamond Stainless Steel Intake Valves (2) • BLACK Diamond Stainless Steel Exhaust Valves (2) • KIBBLEWHITE Hi-Temp RED Viton Valve Stem Seals (You'll receive Kibblewhite RED seals, unlike the kits sold by other sellers that will send you BLUE seals. Make sure to insist on the RED ones!) *Requires the use of Kibblewhite Valve Springs Part# 30-31250* Better than OEM for a Lot Less Money $$$!!  Replaces Honda OEM Part# 14721-MEN-A30, 14711-MEN-A30, 12209-GB4-682 MADE IN U.S.A. Give your CRF the high-RPM reliability it deserves. Kibblewhite valves and seals are made from better materials and engineered to strict tolerances, delivering consistent valve timing and se