【High Quality Material】Made of chrome molybdenum steel material, durable and long service life, high strength axes CNC process, surface grinding, smooth.
【Quality Assurance】Strict quality control standards, good stability and excellent performance, high safety factor, can be used with peace of mind.
【Product Parameters】140mm/5.5in, hole diameter: 9.5mm/0.4in, please check the inner diameter of your old bottom bracket before purchasing.
【Easy Operation】Can be install and disassembled quickly and effortlessly, no tools are needed, to meet your various need.
【Application Scope】Wide range of applications, suitable for road bikes and mountain bikes, suitable for most length matching bikes.