08-06-2011, 03:50 PM
1st time I tried to replace a rear derailleur...
I have a Trek 7200 that I bought used ( for $30!!! ), it came with SRAM Max Comp Shifters (7sp grip ) and a Shimano Acera Rear Derailleur. Not sure if these were the original units?
The bike had a pretty rusty handlebar and cables so I decided to replace them. Also I noticed when inspecting the bike that the front derailleur was so corroded it was amazing that it worked. so I decided to replace it as well. All went fine until I installed the new rear derailleur, (which I only replaced because it was cheap enough and I was paying for shipping for all the other stuff anyways...).
I can not get it to move across the gears to shift at all ! Any Ideas what I screwed up ?
Should I give up and reinstall the old one,,,which was working fine before I took it off ? I feel stupid, like IF IT AINT BROKE DON'T FIX IT !!!!!!!
I have a Trek 7200 that I bought used ( for $30!!! ), it came with SRAM Max Comp Shifters (7sp grip ) and a Shimano Acera Rear Derailleur. Not sure if these were the original units?
The bike had a pretty rusty handlebar and cables so I decided to replace them. Also I noticed when inspecting the bike that the front derailleur was so corroded it was amazing that it worked. so I decided to replace it as well. All went fine until I installed the new rear derailleur, (which I only replaced because it was cheap enough and I was paying for shipping for all the other stuff anyways...).
I can not get it to move across the gears to shift at all ! Any Ideas what I screwed up ?
Should I give up and reinstall the old one,,,which was working fine before I took it off ? I feel stupid, like IF IT AINT BROKE DON'T FIX IT !!!!!!!