T47 threaded bottom bracket cups for T47 frames and 29mm spindle diameter SRAM DUB cranks. Cups have outboard bearings, and can be used in bottom bracket shells with widths from 68mm to 100mm. Machined Aluminium cups thread together directly into a T47 bottom bracket 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 rubottom bracketing on the crank spindle
T47 cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread. Use a quality grease when installing in steel or Aluminium bottom bracket shells, and an anti-seize compound compatible with titanium bottom bracket shells
