The Shimano L03A Resin Pad & Spring is an essential replacement for your Shimano BR-R917 brake system, offering high-performance braking with its advanced resin material. Designed for easy installation, this product includes a spring to ensure a secure fit. The L03A pads provide quiet and consistent performance, making them ideal for both casual riders and serious cyclists. With their durable construction, these brake pads promise long-lasting reliability, enhancing your overall riding experience.