The other night i had chain stuck, i couldn't free the chain from the front chainrings because it was a super tangled mess. So i used my foot and jumped on the pedal as hard as i can to free it (i'm not the brightest).
Turns out that i bent one of the chain links and caused a skip whenever it goes through the rear derailleur cage gears.
So i got a new chain, and the problem still persists. When i ride on flat ground the bike rides fine, but only when i ride up a slope will the rear derailleur skip during every revolution. I can't figure out the problem.
Do i have a bent derailleur cage?
I'll probably just take it to my shop since i suck with the rear derailleur.
Thank you in advance,