SRAM PRESSFIT30 TO BSA ADAPTER
The Bottom Bracket Adapter allows you to install a standard external bearing into a PF30 frame. This adapter works by allowing you to thread your BSA BB into the adapter, then simply press the adapter cups into the frame, SHIMANO OR SRAM GXP cranks on a PF30 frame.
SPECIFICATIONS:
BB ADAPTER TYPE: PF30 TO ENGLISH/BSA 68/73MM, PF30 TO ENGLISH/BSA 83MM