Derailleurs

Whether your bike has a 2x or 1x drivetrain, you need at least one derailleur! If you’re building a new bike, upgrading your drivetrain or replacing your derailleurs, we have you covered front or rear with derailleurs, hangers and parts from Shimano, SRAM, Campagnolo and more.

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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