DUB PF121, Press Fit BB, BB121, Spindle: 28.99mm, Width: 121mm, Diameter: 41mm Sunglasses The patented plunger uses a

The patented plunger uses a specially designed silicone ring to keep stray grounds from muddying up your brew

5 x 62 cm (5"1 x 24½")

allowing you to ride for longer periods

rear 148) or Non-Boost (front 15/20x100

DUB PF121, Press Fit BB, BB121, Spindle: 28.99mm, Width: 121mm, Diameter: 41mm Sunglasses The patented plunger uses aDUB technology features a better engineered bottom bracket and a new spindle design for a more uniform approach to bottom bracket fitment, better sealing against contamination, and a new measure of durability For use with all SRAM DUB fatbike cranks in PF121 BB shells SRAM Model ID: BB DUB PF A1 380453 01