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The right tool for the job

The Wheels Manufacturing Bottom Bracket Socket installs and removes both 48.5mm and 44mm 16-notch bottom bracket cups. The 48.5mm side matches up with all Wheels bottom brackets.

The 44mm side matches up with Wheels bottom brackets, along with many other outboard bottom brackets including Shimano, FSA MegaEXO, Campagnolo Ultra Torque and SRAM/Truvativ.

Product details

  1. Removes 48.5 mm and 44mm 16-notch BB cups
  2. Machined for 1/2" drive
  3. Includes a 3/8" to 1/2" adapter for 3/8" drive torque wrenches
  4. Machined 6061 aluminum
  5. Anodized finish

More options


Size 16-notch (48.5mm / 44mm)
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

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