Shimano SM BH90 Olive and Connecting Insert

Shimano Brake Hose Olive and Inserts a Includes Olive and connecting insert a BH90 Insert works with M985/980/820/785/666 along with BH90-SB, BH90-SS, BH90-SBLS, a a a a BH90-SBS, BH90-SBM hoses a BH59 Insert works with ST-RS685, ST-R785 along with BH96/63/62/59 hoses a Includes Olive and connecting insert