first posting here. I bought a second hand Madone 4.5 which makes this weird popping/clicking noise on a few gears, here’s a video to better describe. This happens on my stand or while riding. I noticed that the noise might be from the bottom pulley trying to grab on the spokes...
What I’ve done so far:
- Clean and lube the chain, pulleys, front and rear derailleurs.
- Changed shifter cables to Dura ace with polymer.
- Indexed and adjusted shifting.
It’s a 10 speed Madone 4.5 with an 11 speed cassette.
Shifter: ST-5603 Shimano 105
Rear derailleur: RD-6700 Shimano Uletgra
Cassette: CS-R7000 Shimano 105
Front derailleur: Shimano 105 FD-5700
Chain: HG CN-6701 Shimano Ultegra
Can anyone help me solve this problem? Thanks in advance for your help.