Vertex 76.96mm Top End Piston Kit - Yamaha YZF250 2014-2015, WRF250 2015-2017 Side Panels Manufacturer part number: 160069

Manufacturer part number: 160069

Manufacturer part number: 154U-520-53GRSI

Husqvarna TC125 2014-16

Manufacturer part number: 0008040

Vertex 76.96mm Top End Piston Kit - Yamaha YZF250 2014-2015, WRF250 2015-2017 Side Panels Manufacturer part number: 160069The Vertex Top End Piston Kit For Yamaha YZF250 2014 2015, WRF250 2015 2017 COMPR 13,5: 1 76. 96MM is part of the latest collection from Vertex. Features: All pistons are heat treated with a T 5 hardening and tempering cycle All piston skirts are coated with a high tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast piston kits are gravity cast aluminum alloy with 18% silicone content, which produces an extremely