Bike Chains is a search for a bicycle chain, not a jewelry chain or a hardware chain. The speed count of your drivetrain and the connector type are the match. This page does not size a chain for a bike it cannot see.
Read the speed number on the listing, such as 6, 8, 10, 11, or 12 speed.
Check whether a quick link or master link is included.
Note the chain length or link count if the listing prints it.
FAQs
The speed count. A chain described as 11-speed is not the same part as an 8-speed chain. Read the number on your current chain or shifter, then match the listing. If the listing does not state speeds, it is incomplete.
A connector that joins the chain without a separate rivet tool, when the listing includes one. Some chains say master link included and some do not. The pack line should be explicit.
Link count or a stated length. A chain that is longer can be shortened; a chain that is too short cannot grow. If you do not know your link count, the listing cannot guess it for you.
Only if the listing says single speed or a one-speed chain. Multi-speed chains are labeled with a speed number. Match that label to the bike.
The brand of the connector if you already own a specific quick link. Otherwise the speed count is the primary match. Do not mix a motorcycle chain into this bicycle search.