VALVE EXHAUST XR75/80/100 -03 BLACK DIAMOND SS, KIBBLEWHITE 30-30241 STAINLESS, BLACKDIAMOND

Part No. 65-476.EX.BD (phoenixmotos.com)
Honda CRF / XR 75-100 1985 - 2013,
Head Diameter 20.50mm / 0.807" in.
Stem Diameter 5.44mm / 0.2140 inc.
Tulip 20 degrees,

resistance to corrosion and wear that is superior to that developed by hard chromium and electrolysis nickel plating. These valves are light and the profiles provide excellent flow characteristics.