Hands Up (Or Down)! Adjusting Handlebar Stem Height on Your Bicycle
OP you really should take advantage of your bike co-op, it will help you learn a lot faster. it is pretty clear that you don't have the basic knowledge about bikes needed to do the basic work you want to do, much less anything more advanced.
Wrench, Learn and Give |
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Life is too short not to ride the best bike you have, as much as you can.