Repair Help

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1-10 of 12 Articles Found

Ceramic Bearings

This article will discuss the specifications and proper servicing of ceramic bearings.

Bottom Bracket Service: Power Torque™

This article will review bottom bracket service for the Campagnolo® Power-Torque™ crankset.

Bottom Bracket Tapping, Threading, Chasing, and Facing

This article will discuss use of the Park Tool BTS-1 and BFS-1 to perform various machining operations on bottom bracket shells.

Bottom Bracket Service: One-Piece

This article will discuss service on one-piece crank bottom bracket bearings ("Ashtabula"). It will also discuss pressing the three-piece cartridge bearings into the Ashtabula bottom bracket shell.

Bottom Bracket Service: BB30 Adaptors

The BB30 shell will accept adaptors to permit the installation of non-BB30 cranksets. This article covers service of BB30 adaptors for Campagnolo®, Shimano®, SRAM®, and more.

Bottom Bracket Service: BB30

This article will discuss the removal and installation of BB30 cartridge bottom bracket bearings.

Bottom Bracket Service: Ultra-Torque™

This article will review the bearing service of the Campagnolo® and Fulcrum® Ultra-Torque™ cranksets. The service requires the use of the CBP-3 Campagnolo Bearing Puller and Installation Set. For crank installation and removal see Crank Removal and Installation: Ultra-Torque™.

Bottom Bracket Service: Cartridge Type

This article will discuss the removal and installation of the common cartridge bottom brackets of the three-piece cranksets.

Bottom Bracket Service: Adjustable Type

This article will discuss the service of adjusting bottom bracket bearings. It will also review the types of tools required.

Bottom Bracket Service: BB90, BB86, BB92, GXP® Press Fit

This article will review the service of the SRAM® GXP® press fit and "Shimano® Press Fit" threadless bottom bracket standards. These systems use a two-piece crank with a nominally 24mm diameter spindle.

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