Athena S4F069000030 Big Bore Forged Piston Kit 163.5cc +3.00mm Oversize 69.00mm
ATHENA
Forged Racing Piston Ø 68.96mm for Athena 69mm Big Bore Cylinder
FITS: Honda CRF150R 2007-2010
Technical features
Big End Pin Diameter (mm) 14x8x36
Piston Diameter (mm) 68.96
Compression Ratio 12.1:1
Displacement (cc) 163.5cc
Piston Pin Type Standard
Piston Type Forged