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The bicycle chain is the heart of your drivetrain. It connects the pedals, crank, and cassette into an efficient unit and ensures that your energy is transferred directly to the rear wheel. A high-quality bike chain not only improves performance, but also increases safety, because you can count on reliable propulsion when shifting gears and pedaling – whether you're rolling through the city center, planning long tours, or want to master steep trails.
Bicycle chains differ primarily in their compatibility with the number of sprockets. Depending on the model, you will find chains for eight, nine, ten, eleven, or twelve gears. It is important that the bicycle chain, cassette, and derailleur are compatible. Modern, narrower chains shift particularly smoothly, while robust touring chains are designed for a long service life. Reinforced versions are available for e-bikes to withstand the higher loads.
Most bicycle chains are made of steel, some nickel-plated or coated for better corrosion resistance. A precise rivet closure, smooth-running links, and optimized surfaces ensure that the bicycle chain runs cleanly and shifting remains smooth. Depending on the application, you can choose between particularly lightweight sports chains or durable touring chains.
In everyday use, you'll appreciate a low-maintenance bike chain that works reliably even in the rain. On tours, high mileage is important so you can cover many kilometers without interruption. On trails, you'll benefit from models with high stability that run smoothly even with powerful pedaling and fast gear changes.
Regular maintenance significantly extends the life of your bike chain. Clean it as needed, oil it after wet days, and check the length so that it does not put excessive strain on the cassette or chainring. At Transa stores, you can get help with selecting, installing, and replacing your bike chain—including tips on tools, bike brakes, and bike pedals.
Whether you have a city bike, touring bike, gravel bike, or mountain bike, you'll find bike chains that are perfectly suited to your drivetrain here. It's also worth taking a look at bike tubes, bike tires, and bike saddles if you want to further optimize your setup. Get started now with a bike chain that runs reliably and noticeably enhances your bike.