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Kogel BearingsBSA Bottom Bracket


Item # KLB0005

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  • Black, BSA-30, 30mm, Road (no sleeve) ($199.99)
  • Black, DUB, 73mm, Cross ($199.99)
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Item # KLB0005

Why We Like The BSA Bottom Bracket

Kogel offers podium-grade ceramic bearings only in all of their bottom brackets and, although some riders are skeptical, the result is smooth-rolling bearings on your bike. This is the case for Kogel Bearings' BSA Bottom Bracket, which is the classic English thread for mountain bikes, and is also known for its durability and simplicity. The frame shell width is typically 73mm with a 1.37-inch by 24tpi thread, and the BSA Bottom Bracket takes advantage of all of the benefits of its ceramic bearings. Kogel creates their bearings with a silicone nitride that combines a set of material properties with the result being a hard, flawlessly round ball with a smooth, low-friction polished finish. We like that ceramic bearings don't rust or oxidize, so they can last if properly taken care of.

  • Quality ceramic BSA Bottom Bracket that's smooth and sleek
  • Silicone Nitrite crafted bearings that are ideal for riding
  • Oxidizing and rust are held at bay thanks to a ceramic construction
  • Efficient power transfer for strong days cycling

Tech Specs
Shell Type[bearings] ceramic, [cups] machined aluminum
Shell Width[BSA-24] 68mm, [BSA-30] 68mm, 73mm, [BSA-DUB] 73mm
ThreadingEnglish threaded (BSA)
Axle Type[BSA-24] all 24mm road spindles including GXP, [BSA-30] 30mm road spindles, [BSA-DUB] 28.99mm SRAM DUB road spindles
Recommended Useroad cycling, cyclocross, gravel, commuting
Manufacturer Warranty2 years

Actual Weight

Black, BSA-30, 30mm, Road (no sleeve)
Black, DUB, 73mm, Cross

Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?



Hi I have an specialized tarmac sl5. I have seen that some guys use the Kogel sleeve BSA30/386-R 68MM to eliminate the constant cracking noice from the normal sram BB30. Do you have that one from kogel? Thanks