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Chainrings

Chainrings are a crucial component of your bike's drivetrain, forming part of the chainset. They guide the chain to the cassette, playing a key role in determining your bike's gearing. Available in a variety of sizes and from leading component brands such as SRAM, Shimano and Wolf Tooth, explore your options for a chainring upgrade or replacement here at Sigma Sports with our helpful buying guide.

Products

Chainrings cater to different types of bikes: road bikes, mountain bikes, and gravel, with gravel bikes typically using either road or mountain chainrings depending on the drivetrain. Larger chainrings provide higher speeds but make climbing harder, while smaller chainrings make ascending easier but limit your speed on descents. We also stock a selection of chain catchers.

MTB ChainringsRoad Bike Chainrings