Hi experts,

For Christmas I am going to ask for a road bike, not sure if I want to get an expensive one off the bat as i'm not sure how i'll like it.

I am 6 foot tall exactly, 155lbs, and I have no clue what size, can anyone tell me from these links which would be best for me.

Thanks for anyone helping, I am clueless!

http://www.target.com/GMC-700C-Denal..._qi_detaillink

http://www.target.com/Denali-Road-Bi..._qi_detaillink

http://www.target.com/GMC-Denali-Roa..._qi_detaillink


Thanks again for any advice!