Shimano Dura-Ace ST-R9120 Funnel Adapter & O-Ring (Also ST-R9170 / R8070 / R8020)

Funnel adapter required to bleed Dura-Ace 9100 and Ultegra 8000 series hydraulic disc brakes. Does not come standard with Shimano BL-M575 Funnel Tool w/Oil Stopper for Bleed. Needs to be purchased seperately.

Compatible with ST-R9120, ST-R9170, ST-R8020, ST-R8070.