Naraku 4-valve cylinder head in proven quality with large 19mm and 22mm valves for cylinders up to 55mm diameter suitable for Yamaha X-Max, YZF, WR 125cc and mopeds with YI-3 OHC engine types.
The original rocker arms can be used further and are not included.
Scope of delivery:
cylinder head
2 intake valves
2 exhaust valves
4 valve springs
4 valve stem seals
small parts
The original rocker arms can be used further and are not included.
Scope of delivery:
