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Mountain bike chainrings are an essential part of your bike’s drivetrain system, responsible for transferring the power from your pedals to the rear wheel. These circular gears come in different sizes and tooth counts, allowing you to customise the gearing ratio for your riding needs. Whether you’re a downhill rider seeking more speed or a cross-country rider aiming for efficient climbing, finding the right chainring can make all the difference. Explore a huge selection of mountain bike chainrings from top brands and upgrade your bike’s performance today.