Bearing surfaces worn so need a new one.
Ita an old Tange, JIS square taper, standard 86mm, but I can't decide on the overall lenth. wWithout the ue of calipers, (which I haven't got as I'm Billy-no-mates as far as bikers are concerned), :( its either 122mm, 122 1/2mm or 123mm. So is 1mm...