julio 22, 2026
Thread is BSA 1.37x24. Shimano 600/Deore XT high quality bottom bracket. What has been tested and observed is clearly stated.
julio 22, 2026
Good used condition with plenty of life left. Some corrosion on the shell but does not affect bearings and they are smooth. Please see pictures for complete condition.
julio 22, 2026
For sale is a Shimano BB-UN73 Square Taper Bottom Bracket in 110mm length for a 68mm wide BSA English bottom bracket shell. Spindle taper is JIS. It is in good used condition. Threads on drive-side cup show some wear in spots, but it threads in without issue and holds firm. Bearings spin smoothly.