Bottom Brackets

A quality bottom bracket is essential for smooth pedaling performance, long-term durability, and maximizing drivetrain efficiency. At Contender Bicycles, we carry a carefully selected range of bottom brackets designed for road, gravel, mountain, and performance-oriented bikes from today’s leading component manufacturers.

Whether you're replacing a worn-out bearing system, upgrading for improved stiffness and efficiency, or dialing in compatibility for a custom build, our collection includes threaded, press-fit, ceramic, and T47 options to suit a wide variety of cranksets and frame standards. Precision machining, reliable sealing, and smooth bearing performance help ensure dependable operation through every mile and every season.

Brands like CeramicSpeed, Chris King, Wheels Manufacturing, and Shimano deliver trusted performance for riders seeking reliability, efficiency, and a smooth ride feel.

Bottom Brackets
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At Contender Bicycles, our best tools for selling bikes are the people who ride them. Everyone at Contender Bicycles has extensive experience riding bikes across many brands. If you have any questions regarding a Santa Cruz Bikes or want to discuss build options, email us