Quoted By:
I bought my first road bike but I'm having some issues:
1. The shifters/derailleurs aren't working. IDK what's wrong but I can't shift.
2. Theres a weird loud CLUNK sound when I pedal and push my weight onto the bike. Like, if I lift the bike up and turn the crank there's no sound, but if I stand up it's very much there.
I also see the chain/draive train shift when it happens, like it stops for a millisecond then continues