Valve Rocker Arm Set Pair YX50 YX70 YX 90 YX125 YX140 YX149 Engine Pit Bike

Fits YX50, YX90, YX110, YX125, YX140 & YX149 engines. Genuine OEM Rocker Arm Set – YX50 to YX140. Shaft Hole Size: 9.6mm. ✅Smooth Engine Operation – Reduces wear and enhances valve performance. Total Length: 65mm (without screw inserted).

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