Take the fork out. There is a chance that if it is Reynolds 531 it will be printed on the bare steerer tube. It's going to be about 20mm long and, being dark grey, not a lot different to the colour of the metal! Good luck!
And the seatpost size is always a good pointer.
Take the fork out. There is a chance that if it is Reynolds 531 it will be printed on the bare steerer tube. It's going to be about 20mm long and, being dark grey, not a lot different to the colour of the metal! Good luck!
And the seatpost size is always a good pointer.