AHL Bicycle Semi-Metallic Disc Brake Pads for Shimano M375 M395 M415 M416 M416A M445 M446 M447 M465 M475 M485 Excellent braking power and quiet braking in wet & dry conditions Medium hardness and better heat dissipation,long lasting performance Using the best semi-metal material,high wear resistant,effectively protect the brake disc Smooth and compact braking,comfortable braking feeling with low noise Quality Assurance!If you are not satisfied with our products,we accept all of the return,replacement or refund requests