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Universal Bottom Brackets for BBright™ frames


You had your choice of any bike in the shop but you made your selection based on careful research with a bit of brand loyalty. The UBB4630, the Press Fit 4624 or the Press Fit 4630 will easily accommodate your BBright frame with its wider press fit, 46mm diameter with 24mm or 30mm axle BB shell. ROTOR conceived its Universal Bottom Bracket (UBB) concept to eliminate the complicated bottom bracket/crank compatibility challenge that has increasingly frustrated the mechanics at your LBS. The UBB4630, the Press Fit 4624 and Press Fit 4630 are the "yes" components to "Is this compatible with my asymmetric BBright shell?"

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  • Bearing Type
  • Compatibility
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  • Crank Axle Compatibility
  • BB Size
  • BB Bearing Material
  • Color

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