S sisyphus Retro Guru Oct 8, 2010 #11 Thanks guys but its not 531. I think Tonys advice to just take it down to the cycle shop might be best - whatever size it is it seems quite narrow and Ive tried various seat posts with no success yet.
Thanks guys but its not 531. I think Tonys advice to just take it down to the cycle shop might be best - whatever size it is it seems quite narrow and Ive tried various seat posts with no success yet.
