Eccentric BB for BSA Thread


Eccentric bottom bracket for BSA threaded BB shell. Compatible with Shimano and SRAM.

Converts your bike into a Singlespeed or to mount a geared hub.

In stock

SKU: 8bar-933 Category: Tags: ,



Convert your bike into a Singlespeeder: With this unique eccentric bottom bracket you can easily adjust the chain tension even if your frame doesn’t have adjustable dropouts.

Eccentric bottom bracket

  • 7mm adjustment range
  • 6805 sealed cartridge bearings
  • alloy body
  • BB outer shell: BSA threaded (1.37” x 24T)
  • BB width: 68 / 73 mm
  • BB spindle: Shimano (24mm) and SRAM (22/24mm) compatible