Rotor Bearing PF4129 BB DUB Black Blue

Rotor Bearing PF4129 BB DUB Optimize your bike's performance with the Rotor PF4129 BB DUB Bearing. Designed with high-grade steel and a non-contact labyrinth seal, this bottom bracket ensures superior protection against dust, water and dirt, offering optimal performance at all times. Shaft Type: Press Fit Compatibility: BB86, BB89, BB92, SRAM DUB cranks Shaft diameter: 28.99 mm Material: Steel Weight: 80.5 g Technology: Non-contact labyrinth seal Resistance: Resistant to dust, water and dirt Included accessories: Spacers (2x 0.5mm, 3x 1mm, 4x 2.5mm) ...