Pairs of Semi-Metallic Resin Disc Brake Pads Compatible with Jak-5 B777 TRINX, 4mm Thick, for Mountain Bikes, Road Bikes, and Mountain Bikes - Replacement

[Compatibility]: Bicycle disc brake pads compatible with Jak-5 B777 and TRINX.
[Material]: Disc brake pads made of semi-metallic resin compound, wear-resistant, offering good braking power and durability. Medium hardness and better heat dissipation ensure long-lasting performance.
[Low Noise]: These bicycle brake pads are used on the front or rear brake. The resin pads are quiet, and the focus is on good controllability of braking force.
[Semi-Metallic Copper]: The brake pads contain copper fiber to increase heat dissipation and wear resistance. The break-in time is shorter, and the braking response is direct and sensitive, resulting in a longer lifespan and effectively protecting the brake disc.
[Note]: Please compare the size and shape with your original brake disc before purchasing. Please check and replace your brake pads regularly.