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Bottom Bracket Cones (for Bicycle Frame Jig/Fixture) - Steel - Pair

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Bottom Bracket Cones (for Bicycle Frame Jig/Fixture) - Steel - Pair

Availability: In stock



Bicycle Frame Jig/Fixture Bottom Bracket Centering Cones:

  • Used to align the bottom bracket shell of your bicycle frame in your frame jig.
  • Zinc plated 1018 cold rolled steel.
  • CNC manufactured to precise tolerances.
  • Smooth bored for 3/4" threaded rod or shaft.
  • 2.45" large O.D.
  • 1.125" small O.D.
  • Flatter taper than the head tube cones so they fully seat without contacting each other in large and narrow bottom brackets.
  • Sold as a set.