Rear Derailleurs

The rear derailleur is the heart of your shifting system, and choosing the right one for your cassette range and riding style ensures accurate, reliable gear changes every time.

Rear Derailleurs for MTB and Road

We stock rear derailleurs across a wide range of speed counts and cage lengths to suit everything from budget commuters to performance race builds. MTB-specific options handle the wide gear ranges demanded by modern 1x drivetrains, while road derailleurs are optimised for fast, precise shifting under power. Electronic groupset derailleurs are also available for riders wanting the precision of wireless or wired shifting without manual cable adjustment.

Who Shops for Rear Derailleurs at Pushbikes?

Mountain bikers upgrading to a wider-range rear derailleur, road cyclists replacing a crash-damaged unit, and mechanics sourcing the right model for a specific drivetrain spec.

Top Brands We Stock

Shimano, SRAM, microSHIFT, Campagnolo and more.

Why Buy from Pushbikes?

Pushbikes has three stores across Canterbury in Papanui, Rangiora and St Martins, and our team can help match the correct derailleur to your cassette, shifter and frame hanger. We ship across New Zealand.