Amazon.com: Shimano Olive Und Pin Bh59,BH59/BH90 Hydraulic Disc Brake Hose Olive Connector Insert for Replacement Part 10 Set(BH59) Shimano Olive Und Pin sm bh90 jk ssr : Sports & Outdoors
SHIMANO SM-BH90-JK-SSR Disc Brake Hose Black - alex's cycle
Shimano Sm Bh90 Jk Ssr Road Hydraulic Brake Hose 1000mm 1700mm Rx810 Rx640 R7020 R8020 R8070 R9170 R7070 R8070 Brake Hose - Bicycle Brake - AliExpress