SRAM DUB BSA External Threaded Bottom Bracket - BSA Threaded - 68-73mm Shell - 28.99mm DUB Wide YGroup_7247720939565 This particular product is a

This particular product is a Standard Mount 210mm x 47

PM6 220 - 60mm increase: allows for a 220mm rotor on 160mm post mounts

making it suitable for a wide variety of applications

and fully waterproof

Compatible Rotor size|140mm (SS): Yes

SRAM DUB BSA External Threaded Bottom Bracket - BSA Threaded - 68-73mm Shell - 28.99mm DUB Wide YGroup_7247720939565 This particular product is aSRAM DUB bottom brackets are where stiffness meets durability. SRAM has made it incredibly simple by integrating the relationship between chainring, crank, spindle and bottom bracket and provide a single replacement for 30mm and 24mm BB spindles options. SRAM has created a simple bottom bracket solution that provides better drivetrain performance, increased durability and stiffness without introducing a new frame shell standard to the industry. DUB