Wsm 010-872-04K Piston Kit - 0.25mm Oversize to 76.15mm Bore suspension-swingarms-components-swingarms fuel system corrosion and ethanol

fuel system corrosion and ethanol phase separation that robs fuel of octane

FIM approved

2018-2023 Yamaha MT-10

1988-1998 Yamaha YZ250

NH series internals

Wsm 010-872-04K Piston Kit - 0.25mm Oversize to 76.15mm Bore suspension-swingarms-components-swingarms fuel system corrosion and ethanolBore: 76. 15mm Sizing: 0. 25mm Oversize Nikosil bore requires resleeving. Competitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from standard, big bore, 5mm long rod and big bore with 5mm long rod. Piston pin is 5mm higher on long rod pistons to accommodate long rod. Made in Germany. Vehicle Fitment: 2017 2018 Yamaha EX1050 EX 2017 2018 Yamaha EX1050