Cycling Ceramic T47-IN Bottom Bracket Sram DUB 28.99mm-86.5m

This CyclingCeramic bottom bracket is specifically designed to accommodate a SRAM DUB crankset with a 28.99 mm spindle in a frame featuring an 86.5 mm-wide threaded T47 bottom-bracket shell. Its internal-cup layout strategically positions the ceramic bearings within the broader frame shell, setting it apart from the 68 mm external-cup T47 and asymmetric T47A versions. This bottom bracket serves as an ideal replacement when bearings become worn or contaminated, leading to rough crank rotation, noise, or lateral movement. Before placing your order, please confirm the T47 frame interface, 86.5 mm shell width, and SRAM DUB spindle, as SRAM GXP 24 x 22 mm and Shimano 24 mm cranksets necessitate different bearing dimensions. Installation requires the appropriate T47 tool, properly prepared frame threads, and tightening to the specified torque, followed by precise crank spacing and preload adjustment.

- For threaded T47 bottom-bracket shells measuring 86.5 mm wide
- Compatible with SRAM DUB crank spindles measuring 28.99 mm
- Internal bearing-cup configuration
- Ideal for replacing bearings that exhibit roughness, noise, or play
- Distinct from SRAM GXP 24 x 22 mm and Shimano 24 mm versions
- Requires correct crank spacing and bearing preload adjustment

Specifications
Brand: CyclingCeramic
Model: T47
Type: Bottom bracket
Product Family: SRAM
Bottom-Bracket Shell Type: Threaded
Cup Configuration: Internal cups
Bottom-Bracket Shell Width: 86.5 mm
Crank Interface: SRAM DUB
Crank Spindle Diameter: Ø28.99 mm
Bearing Type: Ceramic
Color: Black