Check the listing for details. Wheels Manufacturing BSA Bottom Bracket - Hollowtech II Spindle, ABEC 3, Green. Condition: New. Listed at 93.57 USD. Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom bracketsAllows the use of cranks that use 24mm spindles such as Hollowtech II, Full Speed Ahead, RaceFace EXI etc. to be used with BSA threaded frames. Durable and lightweight machined aluminum cups for outboard set ups. Features Enduro ABEC-3 sealed bearings for smooth operation and long life. Bottom bracket is fully serviceable. For use with frames with 68mm and 73mm bottom bracket shells. Includes: (2) BB cups with bearings, (2) Enduro Silicone dust seals, (1) 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell, (1) 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell, (1) 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell, (2) 0.5mm crank spindle spacers, 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