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Description
For the rider looking to boost their efficiency at every possible level, the C-Bear PF30 to 24mm Ceramic Bottom Bracket All Condition Seal is a high quality, durable and super efficient option. Converting a PF30 bottom bracket for use with 24mm cranks, this bottom bracket makes watt savings whilst assuring you of a non-creaking creation to your bike.
Compatible with Shimano Hollowtech II, FSA Mega Exo, Race Face X-Type and Rotor 3D groupsets, this is a top performing bottom bracket that is made using precision machined CNC aluminium cups. A diameter of 46mm and a width of 73mm, this bottom bracket is ideal for riding in rough and muddy conditions, thanks to its all-weather seal keeping the nasty coarse items out of the crucial smooth turning of your cranks.
Please note: This bottom bracket is also compatible with 68mm road frames.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
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— The Sigma Sports Team