VALVE INTAKE CRF250R 16-17, KIBBLEWHITE 30-32412, 14711-KRN-A40, HONDA MX

Part No. 65-468.KW.SS (oro2u.com)
Honda CRF250R 2016 - 2017,
Kibblewhite Precision Black Diamond INTAKE Valve 30-32412
Black Nitroneg Stems.
Head Diameter 30.50mm / 1.201 in.

Stem Diameter 4.98mm / 0.1961 in.
Tulip 20 degrees,
OL 88.90mm / 3.500 in.
Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES.

All KPMI Black Diamond Stainless Steel Valves are impregnated by a special German process to .002 deep with a .0002 surface build-up to improve wear properties and reduce friction. This process provides 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.