Introducing our versatile bottom bracket, designed to fit frames with a BB shell width of 68-73mm and 46mm inner diameter (press-fit) and crank spindle in 24mm diameter (Shimano standard) or 22/24mm diameter (SRAM GXP standard). This threaded-together design eliminates creaking noises and simplifies installation and maintenance. The sealed steel bearings ensure reliable performance and longevity, while O-rings prevent water and dirt intrusion for extended service life. Please note that a 16-notch, 44mm OD bottom bracket tool is required for installation (not included). Verify your frame's BB shell sizes before purchase to ensure a perfect fit.