SRAM PressFit DUB BB89/92 Ceramic Bottom Bracket kids Power data are extremely precise

Power data are extremely precise

seatpost clamps

World Championships

ensuring precise power measurement with an accuracy of 1

SRAM PressFit DUB BB89/92 Ceramic Bottom Bracket kids Power data are extremely preciseThe matching ceramic bottom bracket for the SRAM DUB crank generation for mountain bike frames with BB89. 5 or BB92 bottom bracket shell. Due to the reduced frictional resistance of the ceramic balls, you can save rotational force when pedaling. The robust seals of the DUB bearing generation ensure a long service life and silky smooth running. Specifications Area of intended use : MTB Bearing shell material: steel Material bearing: ceramic Bottom