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Rotor PF4124 Bottom Bracket Rotor PF4124 Bottom Bracket
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PF4124 Bottom Bracket

Mfg PartNum:C04-013-01010-0
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Rotor's PF4124 Bottom Bracket will easily accommodate your press fit, 41mm diameter with 24mm axle BB shell. Rotor created the PF4124 to eliminate the all-too-common complicated bottom bracket/crank compatibility challenge.

Features & Specs:

  • 100% CNC-machined, 7075 aluminum.
  • Designed to work with BB86, BB89 and BB92 bottom brackets.
  • Labyrinth seals prevent bearing contamination.
  • Compatible with ROTOR and Shimano 24mm cranksets.
  • Weight: 55g-60g.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Mfg PartNum: C04-013-01010-0