Birzman SRAM DUB T47 BB Socket Description-Replacement Pawls and Springs warm and breathable - stay

warm and breathable - stay comfortable while training in the cold

Grey - ZEB Ultimate A1+ (2023+)

Insert the extractor into the bearing tighten one side with an Allen key and the collet expands to grip the inside of the bearing

Not recommended for threaded applications

}SRAM Apex 1 Crankset - 175mm 10/11-Speed 42t 110 Asymmetric BCD GXP Spindle Interface Black

Birzman SRAM DUB T47 BB Socket Description-Replacement Pawls and Springs warm and breathable - stayExternal bearing bottom bracket socket Constructed using CNC machined hardened steel 1 2" drive compatible Model SRAM DUB T47 BB Socket Description Bottom Bracket Socket Color Silver