BK-54113 - ABEC-3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB86/92 pressed-in bottom bracket cups TH-873 Torque Tube bearings feature inner

Torque Tube bearings feature inner races that are slightly wider than the outer race

stainless steel Bottom Bracket for 30mm Cranksets (current spindle length standard of 104mm or longer)

and spacers needed for proper chain line adjustment

CNC machined aluminum (6061 T6) Zero Stack upper bearing cap

30mm and universal inserts)

BK-54113 - ABEC-3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB86/92 pressed-in bottom bracket cups TH-873 Torque Tube bearings feature innerBK 54113 ABEC 3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB86 92 pressed in bottom bracket cups Enduro's entry level BB bearing kit, though many steps up when compared to other products on the market, we couple our ABEC 3 radial bearings along with all of the necessary seals and spacers to complete a precise, professional installation. Engineered specifically for bicycle use, Enduro ABEC 3 bearings feature 52100 High Carbon Chromium