<!--ProdInc[300298430]/Mall:[backcountry_US]-->SRAM has a knack for blowing ahead of the game a bit when it comes to progress. First it was jumping on the one-by train, then twelve-speed, and the new DUB BB30 Bottom Bracket falls right in line with their progressive nature. This handy bottom bracket is more than just a bottom bracket, though ? its a gateway to future-proofing your bike and crankset. SRAMs DUB bottom brackets work by using one standard spindle diameter, and offering a bottom bracket for virtually any bottom bracket shell you might find on your bike, so you can upgrade your steed with top-tier parts without worries of compatibility issues on your next ride. <h3>Details</h3> Take the guessing game out of compatibility with this BB Presses snugly into BB30 shells to run with DUB cranks Wide 28.99mm bearing diameter increases stiffness Steel bearings are smooth rolling and durable Item #SRM00D6 <h3>Tech Specs</h3> Material : aluminum, steel Shell Type : BB30 Threading : press-fit Includes : 1 BB assembly, 1 5.5mm spacer, 1 2.5mm spacer Claimed Weight : [BB30] 2.9oz (82g) Manufacturer Warranty : 2 years