Shimano 105 BR-RS505 Hydraulic Disc Brake Caliper Bleeding Spacer – The Bike Hub
Shimano Pad Spacer (D03S) | SPOKE
Shimano Deore BR-M6000 Disc Brake Caliper Pad Spacer
4pcs Bike Hydraulic Disc Brake Spacer Instert Brake System Protective Pad Thim For Shimano Tektro Deore Slx Xt-r And Other Bands - Bicycle Brake - AliExpress