Amazon.com : Best Tek Bike Brake Pads, Disc Brake Pads for Shimano M315 M355 M515 M525 C501 C601 M375 M395 M415 M416 M446 M465 M475 M485 M486 and Replacement Other Same Desgin
K2 Bike Shop :: Shimano M315 rear hydraulic disc brakes
Shimano BL-M315 disc brake for bike trials and MTB