ok sorry, total noob. here are some pics of the tires. i am going to do triathlons. also, the sizes are 700x20 and i wonder if that is a little narrow, maybe go with 700x23 which seems to be somewhat common?
i bought the bike used, have no idea of the miles on them, they are hutchinson brand.
thanks for your help, sorry if this is obvious.
i bought the bike used, have no idea of the miles on them, they are hutchinson brand.
thanks for your help, sorry if this is obvious.