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Description
The C-Bear BB30 to 24mm Ceramic Truvativ/GXP Bottom Bracket is made for performance-focused riders. Using the very best in ceramic ball bearings, this bottom bracket delivers the lowest possible levels of friction and improves your efficiency on the road.
Compatible with bottom brackets with an internal shell diameter of 42mm and with a width of 68mm, this bottom bracket is compatible with Truvativ or GXP cranks that use a 24mm crank spindle diameter.
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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