the adapter presses against the races of the bearing properly to align the bearing and prevents damage as the bearing is pressed in

Compatibility: SRAM/Shimano - Road and Mountain

Mounts securely to seatpost or seatstay with the rubber band (Ø12-32mm)

I almost forgot

SRAM Descendant Eagle 6K DUB Crankset - 28.99mm DUB - SRAM Direct Mount - X-Sync 2 Direct Mount - 3mm Boost - Black - 175mm - 68-73mm - 32T Do Not Ship Internationally the adapter presses against theThe SRAM Descendant 6K crankset is a big and burly aluminium and steel crankset tough enough to withstand big hits on aggressive trails and rock gardens, yet light enough to cope with everyday riding and deliver a consistent performance every time out. Featuring SRAM's X SYNC 2 tooth profile with improved chain retention for a smoother, more efficient pedal feel. The X SYNC design works seamlessly with the SRAM chain's inner and outer links giving you