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Park Tool BBT-18 Bottom Bracket Tool

$17.99 Model 24044
Quality tools for professionals and the home mechanic
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Park Tool - A Lasting Legacy

Every repair and maintenance task is easier and more enjoyable with Park Tool.

Product details

  1. For installing and removing eight-notch bottom bracket cups
  2. Made from heavy duty investment cast steel
  3. 8 notches with an outside diameter of nominally 43.4mm
  4. Inside-to-inside width is approximately 38mm
  5. Each notch is approximately 3.9mm wide
  6. Hole in center of the casting is 22.5mm, and will not fit over the 30mm spindle
  7. Fits Shimano Octalink right cup with external notches and ISIS Drive

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