FSA Omega BB30/PF30 Compact Road Bike Crankset PF30 BB 170 50/34T New Blemished
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NEW / MSRP $189.99 / SHIPS IN 24HRS


  • Manufacturer: FSA
  • Model: Omega, CK-OSC4000
  • Length: See title / Specs
  • Mass: 908 grams 
  • Bottom bracket weight: 78 grams
  • Speed: 10/11s Shimano/SRAM
  • Spindle type: BB30 / PF30
  • Chainrings: 50/34T
  • Does NOT include bottom bracket
  • Bolt Circle Diameter (BCD): 110mm, 5-bolt
  • Condition: New take off from new in box bikes. This one has blemishes on it. Refer to the last two images for the blemishes. 
  • Includes crank and bottom bracket. Included bottom bracket is compatible ONLY with PF30 BB Shells

Note: Images and weight taken from size 172.5mm version


  • BB30 Shells - 68mm wide with an inner diameter of 42mm
  • PF30 Shells - 68mm wide with an inner diameter of 46mm
  • It is important to note that it is not compatible with any type of shell other than these two. No adapter is possible for other bottom bracket shell types.

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