SRAM DUB PressFit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB SuperBoost +, Black

The SRAM DUB PressFit Bottom Bracket for BB89.5 and BB92 fits mountain bike frames with 89 or 92mm press-fit shells, including SuperBoost+ frames. It accepts SRAM DUB cranks and uses larger bearings and improved sealing for longer life and smoother rotation. The press-in cups install with a standard bearing press for a secure, creak-resistant fit. It is the correct replacement for worn bottom brackets on these frames running DUB cranks. Confirm shell standard and chainline before ordering. A proper bearing press makes installation clean and creak-free.