Moquai Bottom Bracket - SUJ2 | BB86/92 | PF41-86.5/92-DUB

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. The durable ball bearings made of high-carbon SUJ2 steel are characterized by their increased wear resistance, toughness and hardness. To enable the use of the largest possible balls, the running surfaces of the bearing are angled at 45°. The result: even greater load capacity and service life. The bottom bracket is suitable for frames with a shell width of 86.5 mm (road bike) or 92 mm (MTB) and a diameter of 41 mm (Pressfit BB86/92). Designed for cranksets with a SRAM DUB crankshaft (28.99 mm diameter).