Bike Chains
Shop bicycle chains online here. We have dozens of chains available from SRAM, Shimano, KMC and more, for mountain, road, ebike and commuter groupsets including Deore, Eagle, Rival and more.
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Find the Right Bike Chain
A good bike chain keeps your drivetrain running smoothly, helping with crisp gear changes and efficient pedaling. From road racing to mountain biking and e-bikes, the right chain makes a big difference in performance and longevity.
How to Choose the Right Chain
Bike chains are sized by speed compatibility. An 8-speed chain won’t work with a 12-speed drivetrain, and vice versa. Always match the chain to the number of cogs on your cassette. Top brands like Shimano, SRAM, and KMC design their chains with optimized shaping for faster shifting and better durability.
When to Replace Your Bike Chain
If you're putting in the miles or kilometers your bike chain will eventually wear out, also causing excess wear on your cassette and chainrings. Typically you'll want to replace it after about 2,000–3,000 miles, but it depends on riding conditions. Use a chain wear tool to check stretch and swap your chain early to protect the rest of your drivetrain.
Types of Bike Chains
- Road bike chains: Lightweight and efficient for speed and endurance.
- MTB chains: Built for strength and reliability under rough conditions.
- E-bike chains: Reinforced to handle the extra torque of electric motors.
- Single-speed and BMX chains: Simple, tough designs for single-gear bikes.
Easy Installation and Maintenance
Most modern bike chains come with a quick link or master link for easy installation and removal. Keep your chain clean and lubricated to extend its life and maintain smooth shifting. Regular cleaning helps prevent grit and grime from wearing down your drivetrain.
Shop Our Selection of Bike Chains
We stock a full range of chains—from durable 8-speed and 9-speed options to advanced 12-speed and 13-speed models. Whether you need a Shimano chain for your road bike, a SRAM chain for your mountain setup, or a KMC chain for everyday riding, you’ll find the right match here.
Bike Chain FAQ
Can I use a 10-speed chain on a 9-speed cassette?
No. Chains are designed for specific cassette widths. Using the wrong chain size can cause poor shifting and premature wear.
How often should I replace my bike chain?
Most riders replace their chain every 2,000–3,000 miles, or sooner in wet and muddy conditions. Checking with a chain wear tool is the best way to know.
What’s the difference between road and MTB chains?
Both are designed for smooth shifting, but MTB chains are built with added strength and mud-shedding features to handle rough terrain.
Do e-bikes need special chains?
Yes. E-bike chains are reinforced to handle the higher torque loads from motor-assisted pedaling, which helps prevent premature wear and breakage.
How do I install a new chain?
Most modern chains use a quick link or master link for easy installation. You’ll need a chain tool to size the chain correctly before fitting it to your bike.
