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RotorBSA 30 Bottom Bracket


Item # RTR001T

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  • Black, English 68/73mm ($75.00)
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Item # RTR001T

BSA 30 Bottom Bracket

Rotor's BSA 30 Bottom Bracket is the solution to your quest to pair a modern, 30mm axle with your favorite English-threaded frameset. It's available in variations to suit both 68mm and 73mm shell widths, with the durability to last over the miles coming complements of a precisely CNC-machined alloy body. The BSA 30 also utilizes steel bearings for a long life and smooth rolling, with protective seals adding a dose of confident protection.

  • A bottom bracket for BSA threaded shells
  • Durable steel bearings roll smoothly
  • Silicone seals keep dirt and grime out of the bearings
  • Compatible with 30mm axles
  • Options available for 68mm or 73mm shell widths

Tech Specs
Material7075 aluminum alloy
Shell TypeBSA threaded
Shell Width68mm, 73mm
Axle Type30mm
Recommended Usecycling
Manufacturer Warranty2 years limited

Actual Weight

Black, English 68/73mm

Claimed Weight

Claimed weights are provided by the vendor.

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

Have questions? Chat with a Gearhead

What do you think about this product?



will this bottom bracket work with FSA SLK BB 30 crankset?

Hi Dean, This BB is designed for threaded BSA bottom brackets. A BB30 frame is a pressed in bottom bracket and in most cases the spindle on the BB30 crank is shorter. Chances are No this will not work for your application.


Does this include the BSA wrench? Thanks.

Hey Jake! This item does not come with a wrench. A good option for that would be item # PAR007Q- Park Tool Dual Sided BB Tool