The BB47 series bottom brackets are designed to work with T47 frames. They feature our ceramic TBT or Premium bearings and are protected with the highly water-resistant X-seals to keep the bottom bracket running smoothly.
16-notch bearing cups with an outside diameter of 48.5mm, torque wrench compatible 3/8" drive.
•Frame Type: T47 INBOARD(M47x85.5/86.5/91.5)
•Crank Type: SHIMANO(dia.24)
•Bearing Type: TBT Premium
•Color: Black
•Weight: TBT bearing: 110 g / set
•Premium Bearing: 115 g / set
•Product Code: TBT: BB47V24-TBT
•Premium: BB47V24
Compatible Tools:
TF4630-3SPA-2
Compatible with PARK TOOL:BBT-27.2