Intake Valve (I) Yamaha YZ400 F ('98-'99) / WR 400 F ('98-'00) / YZ 426 F ('00) - ProX

Intake valve (I) from ProX for Yamaha YZ400 F (1998-1999) / WR 400 F (1998-2000) / YZ 426 F (2000).

ProX uses the best materials and the valves meet OEM specifications and tolerances - thus representing a very good option in terms of quality/price ratio for replacing defective valves.

Technical specifications:
- material: steel
- head diameter: 27.00mm
- valve length: 83.25mm
- valve stem diameter: 4.50mm

OEM part reference: 5BE-12111-10.