Shimano Deore Bottom Bracket (SM-BB52)

The Deore SM-BB52 bottom bracket cups for Shimano cranksets with integrated axle offers better sealing performance than the precursor version SM-BB51. The seal design provides smooth rotation and longer durability.

Shimano Deore Bottom Bracket (SM-BB52) Features

- Type: BSA (BC 1.37)
- Material: Aluminum
- Threaded BB shell width: 68/73mm
- Technology: Hollowtech II

In The Box

- Shimano SM-BB52 Bottom Bracket
- Includes Spacers

Compatible Devices

- FC-M640
- FC-M645
- FC-M591
- FC-T611
- FC-M610
- FC-M612
- FC-M615
- FC-M4050
- FC-M4060
- FC-T4060
- FC-M552-L
- FC-M552-S
- FC-M622
- FC-M625
- FC-T551-S
- FC-T551-L