Moquai Bottom Bracket - Ceramic | T47A-77/79-24

The CNC-milled bearing cups from Moquai are bolted into the bottom bracket shell. This installation method prevents annoying cracking noises and makes it easier to remove them later. Designed for maximum longevity, the hybrid bearings are optimally protected against contamination in order to withstand even the most difficult operating conditions. The use of ceramic balls promises a four times longer service life. The bottom bracket is suitable for frames with a shell width of 77 or 79 mm and a diameter of 47 mm (T47 thread). Designed for cranksets with a Shimano Hollowtech II crankshaft (24 mm diameter). Important note: Special Moquai bottom bracket tools are required for installation (available separately). MQ-BBT-Z1076 (left, non-driveside) and MQ-BBT-Z27 (right, driveside).