J.E. Pistons 324716 FSR Piston Kit - Standard Bore 3.875in., 10.5:1 Compression manuals-repair-manuals High capacity braking from the

High capacity braking from the AERO4 calipers

2021 Gas Gas EX 300

Use for any E-Series

1988-1991 Honda XR200R

1977-1978 Suzuki TS250

J.E. Pistons 324716 FSR Piston Kit - Standard Bore 3.875in., 10.5:1 Compression manuals-repair-manuals High capacity braking from theBore: 3. 875in. Compression: 10. 5: 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