A double-ended wrench for notched lockrings commonly found on adjustable cup-and-cone bottom brackets.
Bottom Bracket Service: Adjustable Cup-and-Cone
COMPATIBILITY: It fits two common fittings on adjustable cup-and-cone bottom bracket systems. FOR 36MM FLAT CUP WRENCH: One end fits fixed cup with
BIKEHAND Bike Bicycle Bottom Bracket 36mm Wrench Flat Cup And Adjustable Pin Lock Ring Spanner Install Remover Wrench Tool for Cup-and-Cone Systems
Trouble figuring out what tools I need to take apart this bottom bracket : r/bikewrench
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