BKSM-8143 - Maxhit, 440C Stainless, T47 External 30mm Bottom Bracket kit TH-873 and can be used as

and can be used as a pivot bearing though the MAX-type version of this bearing is better suited for suspension use

This seal kit includes upper wiper seals for Manitou 28

suspension linkage or BB spindle while doubling the bearing contact area

S6901 LLB - Stainless Steel Radial Bearing (CN clearance) - 12mm x 24mm x 6mm -

BKSM-8143 - Maxhit, 440C Stainless, T47 External 30mm Bottom Bracket kit TH-873 and can be used asBKSM 8143 Maxhit, 440C stainless steel, T47 External 30mm Bottom Bracket kit You may find the following tools useful for installation and servicing: For bottom bracket installation: BBT 52x16 30 Pro Cup socket tool for 52mm x 16 spline bottom brackets and 30mm spindle cranksets BBT 010 Bottom Bracket Flat Wrench for 44mm x 16 spline and 52mm x 16 spline GR 009 Enduro MAX bearing grease For bearing removal, servicing, and installation: BBT 52x16 30 Pro