CNC-machined from 8620 steelIndustry first color coded, purpose-built intake-sized and exhaust-sized designDesign allows keepers to stay locked at higher rpm Honda -- CRF450X -- (2010, 2007, 2005,...
CNC-machined from 8620 steelIndustry first color coded, purpose-built intake-sized and exhaust-sized designDesign allows keepers to stay locked at higher rpm Kawasaki -- KX 250 F -- (2010, 2004,...
Titanium valveFeatures an advanced "High-flow" design to increase flow by more than 15% over stock valvesLightweight design increases RPM and horsepowerPVD-coated for outstanding wear-resistance in...