Well, how does the number stamped get translated? do they just make that stuff up?
163 169 eh what's the difference? I thought the 169 should be the bore. Guess not.
I was guessing. But my sg is stamped for a 67 bore ZS167xxx, and it's a 223cc from what I understand. A 69mm would be a 250cc I think. a 63 would be a 200? so what would a 125 be?
tom
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