Publicado Por En julio 30, 2026 ABEC-3 Sealed BearingReplace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks in your frame. These bearings fit directly in frames with 41mm ID bottom bracket shells. Crankset spindle length must be longer than 104mm when used in a 86.5mm wide BB shell. Sold individually (You'll need to purchase two per frame). Fits the following bottom bracket interfaces: BB86, BB92, PF90, BB104/107, PF121, PF132. Item Specifications: Bearing I.D. (mm), 41, Bearing O.D. (mm), 44, Manufacturer Number, BB86-30MM, Thickness, 11.15, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us