Vertex Piston Kit (Standard) - YZF250 16-18 YZF250X 17-19 WRF250 18-19 - B/76.96

Plus, to aid in the break-in process and reduce wear, every Vertex piston utilises a unique Molybdenum Disulphide (MOS2) coating on the piston skirt. Armour / Protection. Compression Ratio: 13.5:1. Product Information.

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