Hey cyclists, if your brakes are starting to squeal or not stopping like they used to, these YINCL brake pads might be just what you need! This set comes with 2 complete pairs of semi-metallic brake pads plus 2 stainless steel spring clips and bolts - plenty for replacing your current pads and having spares for later. The pads are made with copper fiber and Kevlar fiber which makes them super wear-resistant and great at dissipating heat, which means better stopping power and less noise. Installation is pretty straightforward - remove your old pads, pop these new ones in, adjust the brake gap, test your brakes, and you're good to go. They're compatible with a ton of Shimano models including Saint, Deore, XT, XTR, SLX, Zee, plus Tektro and TRP systems. The pads measure 32.5mm x 27mm x 4mm - if you're not sure about compatibility, just compare them to your original pads (if they're the same size and shape, you're golden). Quick tip: semi-metallic pads like these work great for general riding and flatter areas, while more metallic or sintered pads might be better for super muddy or wet conditions. If your brakes are making weird noises or not stopping well, it's probably time to check your pads. These YINCL pads give you reliable performance without breaking the bank, whether you're riding mountain bikes, road bikes, or even e-bikes.