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Feasibility of putting a Honda CG125 engine in an XR125L


Juggler
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Hello again Lovely TMBF. It has been a while. I managed to let the engine run low on oil and blew it in a dramatic fashion whilst pinning it (to keep to 60mph) on A roads. Taken it all apart and have sadly come to the conclusion that it will be cheaper to do a straight engine swap. Thing is, I have yet to find a replacement for under £400. When the bike itself is only worth ~£650. My question is, could I stick a CG125 engine in? From what I can tell there only difference is slightly different gearing and the use of an OHC rather than OHV. Is there any reason it shouldn't fit/work. It is just I've seen several cg engines sold for under £200.


Love to hear your ideas on the subject, possible other engines to consider or am I better off going to a scrap merchant and cutting my loses?


My girlfriend yesterday bought herself a scooter yesterday and feel more than a little gutted I can not go on a ride with her.

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main thing you need to check is engine mounting positions and the cg engine well the early ones used points ign not electronic so that might throw up a few problems you really ned to get hold of moutning position measurements for both engines there might be other forum members with a cg engine that can measure centres for you to compare to yours

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