Naraku revision kit for Big Bore cylinder heads on YI-3 OHC engines suitable for Yamaha X-Max, YZF-R 125, WR 125, MT 125 with Big Bore cylinder head Naraku NK600.75 or NK600.77.
The matching valves for your cylinder head must be ordered separately, there are different valve diameters. Please use your valves as a measure.
Scope of delivery as shown on the product picture.
The matching valves for your cylinder head must be ordered separately, there are different valve diameters. Please use your valves as a measure.
Scope of delivery as shown on the product picture.
