Ajs/Matchless 650cc Pistons/Pair STD. 8.5 to 1.
JP0633.060/16023.060Ajs/Matchless 605cc Pistons Pair Modle 31. G12.CS.G12CSR. Monarch.
STD = 71mm+1.5mmm = 72.50mm.
8.5 to 1.
Re Bore at 0.12mm or 0.0045".
Make JP.
Ajs/Matchless 605cc Pistons Pair Modle 31. G12.CS.G12CSR. Monarch.
STD = 71mm+1.5mmm = 72.50mm.
8.5 to 1.
Re Bore at 0.12mm or 0.0045".
Make JP.
