BKSR-0112 - TorqTite, 440C Stainless, Radial Bearing Bottom Bracket for PF30 Framesets and Shimano 24mm Cranksets TH-873 NA 4902 2RS - High

NA 4902 2RS - High Chromium Steel Precision Machined Needle Bearing - 15mm x 28mm x 13mm

Delrin also machines very cleanly and precisely

FK-6603 - Manitou 28

while keeping the 90% fill of high pressure water proof grease inside

ABEC-5 Bottom Bracket Bearing Kit for 30mm cranksets with BB30 framesets

BKSR-0112 - TorqTite, 440C Stainless, Radial Bearing Bottom Bracket for PF30 Framesets and Shimano 24mm Cranksets TH-873 NA 4902 2RS - HighBKSR 0112 TorqTite, Stainless Steel, Radial Bearing Bottom Bracket for PF30 Framesets and Shimano 24mm Cranksets An original Enduro innovation, TorqTite bottom brackets utilize precisely machined aluminum cups that thread together through your press fit BB shell for a simple, secure installation. All Enduro TorqTIte bottom brackets are manufactured to the highest standards, ensuring parallel alignment and quiet, creak free, low friction pedaling. This