Cannondaleriders

Is this still available?? If so please contact me <br /><br /><br /><!--quoteo(post=239337:date=Jan 22 2017, 07:45 PM:name=funmachines)--><div class='quotetop'>QUOTE (funmachines @ Jan 22 2017, 07:45 PM) <a href="index.php?act=findpost&pid=239337"><{POST_SNAPBACK}></a></div><div class='quot...

Rebuilt motor installed in frame and hooked up shifter upon shifting it does not return to center until forced.
Could this be a problem in the shift drum or what am I looking at?
Thanks for any info