Chris King ThreadFit T47 30i Bottom Bracket

Chris King ThreadFit T47 30i Bottom Bracket With an excellent standard of manufacturing and the finest quality materials; the Chris King ThreadFit T47 30i Bottom Bracket offers a precision; no-fuss fit into frames that use the T47 standard. The high-grade stainless steel; angular contact bearings are smooth and durable; and these are housed in svelte but robust 47x1mm threaded shells. These shells install into a wide variety of bottom bracket widths; including 68mm; 73mm; 83mm; 86mm and 92mm to give a trouble-free and silent performance; even when subjected to sprint level power. The T47 bottom bracket standard affords plenty of room to use larger bearings as well as a 30mm diameter axle to guarantee longevity and low maintenance.