SRAM DUB BSA External Threaded Bottom Bracket - 28.99mm DUB - BSA Threaded - 83mm YGroup_7033396199469 Protection Style: The protective pad

Protection Style: The protective pad is made from a dense heat moulding foam that will conform to the shape of the knee for a perfect fit without any pressure points or rubbing

With axle and steerer options to match any spec

Lightweight and highly ventilated children’s body armour for knees or elbows

as well as filling minor scratches and imperfections

Construction: The FR-5

SRAM DUB BSA External Threaded Bottom Bracket - 28.99mm DUB - BSA Threaded - 83mm YGroup_7033396199469 Protection Style: The protective padSRAM 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