hi guys, i new at road biking, i got my bike yesterday...putting it together so i can learn a thing or two...but the stem, im not sure if it points up or downward..i saw a few pictures, they go either way...why is that? whats the purpose?
unfortunately my rear wheel...the rim is wobbly when i spin it in place...so im not sure how to dissemble it because of the cassettes? is there a manual online i can read to take it apart? i dont want to spend more money than i have to...
the fork on my bike is one piece..so it goes through the frame and u attach the handlebars...when i installed that and picked it up..the fork could more a little in the vertical direction..it seems wrong or loose...is that why they included several black rings? im not sure. i hope i make some sense...sorry hope somebody can help me..
any suggestions are appreciated! thanks