![Metal vs Resin pads. The resin pads on the left suck really bad. They squelch and have zero stopping power. Do they actually suck this bad or did I break them in Metal vs Resin pads. The resin pads on the left suck really bad. They squelch and have zero stopping power. Do they actually suck this bad or did I break them in](https://i.redd.it/w32th4z7xq051.jpg)
Metal vs Resin pads. The resin pads on the left suck really bad. They squelch and have zero stopping power. Do they actually suck this bad or did I break them in
![shimano - Why do some disk brake pads use split-pins or bolts to retain metallic or resin pads? - Bicycles Stack Exchange shimano - Why do some disk brake pads use split-pins or bolts to retain metallic or resin pads? - Bicycles Stack Exchange](https://i.stack.imgur.com/UgPqJ.png)
shimano - Why do some disk brake pads use split-pins or bolts to retain metallic or resin pads? - Bicycles Stack Exchange
![Vandorm Ceramic Shimano Upgrade L03A L04A L05A Cooling Fin Disc Brake Pad DURA-ACE R9150 series, ULTEGRA, R8050 series, 105 R7000 series, TIAGRA 4700 series, METREA U5000 series, GRX 11-speed, GRX10 : Amazon.co.uk: Vandorm Ceramic Shimano Upgrade L03A L04A L05A Cooling Fin Disc Brake Pad DURA-ACE R9150 series, ULTEGRA, R8050 series, 105 R7000 series, TIAGRA 4700 series, METREA U5000 series, GRX 11-speed, GRX10 : Amazon.co.uk:](https://m.media-amazon.com/images/I/61aZggZXRjL._AC_UF894,1000_QL80_.jpg)