High quality bottom bracket with double sealed ball bearings for SRAM or SRAM compatible cranks with 30mm shaft, fit Pressfit 30 bottom bracket shell. The PF30 standard offers a narrow Q-factor has a lower weight and higher stiffness compared to other bottom bracket standards. In addition, less wear is generated by the larger bearing diameters.
Technical specifications:
Material: aluminum, stainless steel Mounting width: 68 mm or 73 mm Diameter bottom bracket: 46 mm Diameter shaft crank: 30mm Compatibility: SRAM or SRAM compatible cranks with 30mm shaft Color: gold, red or black