Pay in 4 interest-free payments of $27.62 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
durability and lower rolling resistance
Derailleur Compatibility: Shimano R9100/R8000/R7000
For the mountain biker who wonders what is possible
or the shortcut on your way home
Wheels MFG T47 Outboard ABEC-3 Bottom Bracket for Shimano BX PSI durability and lower rolling resistanceT47 threaded BB cups for T47 frames and 24. 00mm spindle diameter cranks. Cups have outboard bearings, and are typically used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily serviced or replaced. Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle. T47 BB cups are