J.E. Pistons 180297 Round Piston Kit - Standard Bore 90.00mm, 12.0:1 Compression control-cables-speedometer-cables 590 lift valve springs

590 lift valve springs

When it's empty

2014-2018 Husqvarna TE300

1985-1986 Yamaha YTZ250 Tri-Z

2020-2022 Sherco 250 SE-R Racing

J.E. Pistons 180297 Round Piston Kit - Standard Bore 90.00mm, 12.0:1 Compression control-cables-speedometer-cables 590 lift valve springsBore: 90. 00mm Compression: 12. 0: 1 Compression Sizing: Standard Bore From Daytona to Bonneville, JE Pistons continues to set the standards in street bike piston design. JE has recorded wins at Daytona with American Hondas CBR600RR, low ETs on the drag strip and land speed records at Bonneville. Machined from 2618 T6 high tensile forged aluminum. Dome dish features smooth flowing radii; require no deburring or preparation. JE designs are specifically