Collection: Rear derailleurs

Discover a wide selection of road, gravel, and mountain bike rear derailleurs suitable for 6 to 13-speed drivetrains at PSB Cycle Parts. Shimano (105, Ultegra, GRX, Deore, XT, SLX, CUES/Linkglide), Sram (GX, NX, XX1 Eagle, AXS, Force, Rival, Apex), and Campagnolo (Veloce, Chorus 12v, Ekar 13v) products guarantee smooth and precise shifting. You'll also find SunRace, Microshift Advent X, Sride, Newton, and PCP, as well as accessories: jockey wheels, Tripeak oversized pulley cages, ALGI screws, and derailleur hanger extenders. Compatible with single/double chainrings, with mechanical or electric options and large cogs up to 52 teeth.