BKS-54114 - 440C Stainless, Angular-Contact, Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB86/92 pressed-in bottom bracket cups TH-873 Machined Delrin Derailleur Pulleys for

Machined Delrin Derailleur Pulleys for 11 speed Shimano GRX Derailleurs (5mm bolt hole)

and by Trek and Niner bike as a suspension pivot

with grade 10 balls and full-contact

Radial Bearing (CN clearance) - 10mm x 22mm x 6mm -

Radial Suspension Bearing - 12mm 24mm x 6mm -

BKS-54114 - 440C Stainless, Angular-Contact, Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB86/92 pressed-in bottom bracket cups TH-873 Machined Delrin Derailleur Pulleys forBKS 54114 stainless steel, Angular Contact, Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB86 92 pressed in bottom bracket cups This kit includes two 440C stainless steel, Angular Contact bearings along with all of the necessary seals and spacers to complete a precise, professional installation. Enduro Angular Contact, 440C stainless steel balls and races provide long life and superior corrosion resistance in applications and environments