Hi,Got myself a pair of R34 rear calipers,in good nick...now after the emotion of getting them ,I realised that the bolts are M10 ,not even the famous M12 from R32/33 and the internal metal jacket is around 14mm. ,so doesn't look like retap them could help...are stag rear M14 too???Why R34 have M10???
Any advise /information will be extremelly welcome.