Cylinder Head Valves Nk600.83

Cylinder Head Valve Set 21/23 for Yamaha X-Max, YZF, WR 125 4V

Replacement valve set suitable for the Naraku Racing 4-valve cylinder head NK600

75 for Yamaha X-Max, WR, YZF-R 125cc and other 125cc scooter or moped with YI-3 engine

Delivery includes: 2x inlet valve (23mm) and 2x outlet valve (21mm)

Replacement valve set, only suitable for the Naraku Racing 4-valve cylinder head NK600.75. 2x inlet valve: 23mm; 2x outlet valve: 21mm