External Bottom Bracket Socket, 16x44
Socket Tool For 16-notch x 44mm External Bearing BB Cups and Disc Brake Lockrings
- Fits all 16-notch x 44mm external bearing bottom bracket cups and updated design also fits 16-notch x 44mm disc brake lockrings and Shimano© TL-FC24 and TL-FC25 adapters
- Updated design features a square 3/8"" drive. Also works with Pedro's snap-channel Pro Socket Handle, 24mm socket or wrench, or in a bench vise
- Professional quality, precision sized for the perfect fit
Pedro's socket tools provide the professional quality, precision fit tools required to properly install, remove, and adjust modern drivetrain components. Pedro's designed each socket tool to fit perfectly protecting the component and ensuring simple and safe usage for the mechanic. The new External Bottom Bracket Socket, 16x44 is designed to work seamlessly with Pedro's snap-channel Pro Socket handle, with any 24mm socket/wrench, with any square 3/8"" drive, or in a bench vise. Fits 16-notch x 44mm external bearing bottom bracket cups including Shimano® BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups. Also fits many external Threaded types for Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, and others. The new design will now also fits disc brake rotor lockrings with 16 external notches and Shimano TL-FC24 and TL-FC25 adapters. Backed by Pedro's lifetime warranty.
External BB Socket
The following provides a general overview of our bottom bracket tools. If you still are not sure, contact us and we’ll help you choose the right tool.
Bottom Bracket Wrench, Shimano 16-Notch X 44mm: Fits 16-notch, 44mm diameter external bearing bottom bracket cups including Shimano® Hollowtech II, Campagnolo® Ultra-Torque and Power Torque, Race Face®, FSA®, SRAM®, Truvativ®, Chris King®, and Phil Wood® outboard bearing. Also fits disc brake rotor lockrings with 16 external notches. NOTE: Will fit Shimano TL-FC24 and TL-FC25 adapters.
Bottom Bracket Wrench, Campagnolo 6-Notch: Fits Campagnolo® 6-notch SC-S and AC-H cartridge cups used on sealed cartridge bottom brackets for the following: Veloce®, Xenon®, Mirage®, Daytona®, and Avanti®.
Bottom Bracket Wrench – Shimano 6-Notch, fits the lockring used on Dura Ace® 7700 and XTR® 950 Bottom Brackets and many other lockrings.
Bottom Bracket Wrench – Shimano 8-Notch: Fits 8-Notch Shimano® Octalink and ISIS Drive® Bottom Bracket Cups.
External Bottom Bracket Socket: Fits 16-notch, 44mm diameter external bearing bottom bracket cups including Shimano® Hollowtech II, Campagnolo® Ultra-Torque and Power Torque, Race Face®, FSA®, SRAM®, Truvativ®, Chris King®, and Phil Wood® outboard bearing. NOTE: Will not fit Shimano TL-FC24 and TL-FC25 adapters.
Splined Bottom Bracket Socket: Fits all Shimano® and ISIS Drive® splined 20-tooth bottom bracket cups. Also fits many square taper bottom brackets.
Campy BB and Cassette Socket: Fits all Campagnolo® cassette lockrings and Record, Chorus, Centaur, and Athena bottom brackets.
Press Fit Bottom Bracket Tools:
Headset & Bearing Press: Compatible with all press-fit headsets and press fit bottom brackets*.
Bottom Bracket Bushing Set: Includes ten precision-machined bushings in 6 sizes covering installation of all road, mountain, and bmx press-fit bottom brackets cups and bearings, plus a BB Bushing Spacer for enhanced flexibility, speed, and alignment. Bushings and spacer designed for use with Pedro’s Headset & Bearing Press ensuring precise and accurate installation. Inner diameter of 18.4mm (14mm for 19-37 and 19-41) may fit onto other presses.
*Please refer to the Headset & Bearing Press User Guide for suggested press setup for different types of headsets and press fit bottom brackets.
Removal Tools: We do not currently offer tools for removal of press fit bottom brackets.