Hi all, I'm new to this forum and just looking for some advice. My CB125F has had a massive problem with the piston and cylinder bore I'm looking for parts but can't find a thing! I see that the cbf125 has a similar bore size to the cb125f (GLR125) which is 52.4mm and I was just wondering how much of a different it would make if I just used the part from that instead of struggling to find the exact part! I've searched high and low on the internet and I'm thinking that there could be a universal kit available? Any comments would be helpful! Thanks