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KOGEL BB30 (PF42) for BB386 Cranks - Cross Seal

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Free Shipping on orders over $120 (excludes some large/oversized items) AUS only. 

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Same Day Dispatch on orders before 2pm (excludes bikes).

Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.

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Kogel offers the gold standard with their tailored seal, high quality ceramic bottom brackets. Your bottom bracket is critical in transferring power from your legs to your wheels, so you should want the best available. Kogel's line of ceramic bottom brackets work to minimise friction, maximise stiffness and last for years. The silicon nitride ceramic bearings used by Kogel are harder, smoother and rounder than even the highest-grade steel balls, and are even immune to rust.

Cross seals are built to have the best protection against the elements, and are recommended for off-roading, though they are best for any cyclist seeking longevity from their bearings.


  • More symmetrical (i.e. round) and built to stricter tolerances than steel bearings
  • More efficient for power transfer than standard bearings
  • Won't deform, flat-spot, crack or get pitted
  • Top-tier grade 3 ceramic balls are the best selection for bicycle applications (Ball grade rates the roundness of the ball)
  • Standard “cross” seals for optimal balance of durability and ceramic efficiency

42mm Direct Fit



30mm BB386 Compatible Cranks.

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