Shimano DURA-ACE 86.5mm Press-Fit Bottom Bracket SM-BB92-41B, Black | eBay
Shimano ULTEGRA SM BB72 41B RS500 PA BB92 41B Hollowtech II Road Bike Press-Fit Type Bottom Bracket 86.5mm BB72 5800 6800 R8000 - AliExpress Sports & Entertainment
Amazon.com : Shimano Dura-Ace BB92-41B Press Fit Bottom Bracket : Bottom Bike Brackets And Accessories : Sports & Outdoors
Shimano DURA-ACE Road Bike Press-Fit Bottom Bracket SM-BB92-41B, Black 86.5mm | eBay