Collection: Derailleurs

Derailleurs are the heart of smooth, precise shifting—keeping your drivetrain quiet, efficient, and reliable across changing terrain.

Colorado Cyclist stocks front and rear derailleurs from leading brands like Shimano, SRAM, and Campagnolo for road, gravel, and mountain setups. Compatibility matters: drivetrain speed, cassette range, mounting style, and shifter type all influence performance.

A new derailleur can deliver faster shifts, better chain control, and consistent performance mile after mile.