Those are montecarlo S1 bow tie wheels the offset is 25mm, correct me if I am wrong the 126 is 31mm? If thats the case in theory these will stick out more. Correct PCD though and will fit over big brakes if you have them. They had similar if not the same front set up as an x1/9 / 128 etc

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They are
heavy at circa 8 kg each, probably 14 including tyres.