Cycling Ceramic T47A Bottom Bracket Shimano Ø24mm

This CyclingCeramic bottom bracket allows for the installation of a Shimano or compatible crankset with a 24 mm spindle in a frame utilizing the asymmetric T47A threaded standard and a 77 mm-wide bottom-bracket shell. It is designed to replace bearings that have become rough, noisy, or developed play, effectively restoring stable crank support and smooth rotation when the bottom bracket is worn. Buyers should verify the T47A frame interface, shell width, and spindle diameter before ordering, as other T47 configurations and SRAM DUB, GXP, or 30 mm crank systems require different bottom brackets. Installation necessitates the appropriate bottom-bracket cup tool, correct identification of the drive-side and non-drive-side cups, clean frame threads, and tightening to the specified torque, followed by proper crank preload adjustment and a check for free rotation and lateral play.

- For asymmetric T47A threaded frame shells measuring 77 mm wide
- Compatible with Shimano and other suitable 24 mm crank spindles
- Ceramic bearing construction
- Ideal for replacing a rough, noisy, or worn bottom bracket
- Different drive-side and non-drive-side cup positions must be observed
- Not intended for SRAM DUB, GXP, or 30 mm crank spindles
- Requires the correct bottom-bracket tool and torque setting

Specifications
Brand: CyclingCeramic
Model: T47A
Type: Bottom bracket
Product Family: Shimano
Bottom-Bracket Shell Type: Asymmetric threaded
Bottom-Bracket Shell Width: 77 mm
Crank Spindle Diameter: Ø24 mm
Bearing Type: Ceramic
Color: Black