Upgrade your bicycle's braking system with these high-quality MTB Bicycle Resin Semimetal Disc Brake Pads. With compatibility for Shimano B01S M375 M395 M446 M485 and more, these brake pads are perfect for road bikes, mountain bikes, and universal bikes. Made with a combination of resin and iron, these brake pads provide excellent stopping power without compromising on durability. These brake pads come in a unit quantity of 1 and are suitable for a range of Shimano models. Featuring a sleek black color and a size of 3.5x3.1, these brake pads are the perfect addition to any bike. In addition, they come with bicycle frame protection and are designed for Shimano hydraulic brake systems. Upgrade your bike's braking system today with these MTB Bicycle Resin Semimetal Disc Brake Pads.