Recent content by Orange Biggums

so im about to buy this bike http://sfbay.craigslist.org/eby/bik/2029932848.html it mentions that theres is no fixed cog or lock ring . im wonder what do they do and if i need them or not , what will happen if i dont add them, then also how much will it cost to get them , and once i get them is...

http://tinypic.com/r/21mvuw7/7 he said the frame does not have a brand. the size is 49 cm, btw i am around 5'2-5'3 and 5'4-5'5 with shoe and growing. so do u think this is a good frame size for me? because this will be a bike ill use for at least 1 year or 2 before switching. anywho,wheels are...