Description
Hepolite Pistons BSA A10 Golden Flash 650cc, Ariel Huntmaster 650cc 8:1 +040
Pair of Hepolite pistons for BSA A10 Golden Flash 650cc 1950-1962 & Ariel Huntmaster 650cc 1954-1959
Supplied complete with Hepolite rings, gudgeon pins and circlips
Original bore size 69.989mm (2.7555”) +040
Bore Size : 70mm +040 Oversize
Compression Ratio : 8:1
Hepolite number : 11431