How To Buy A Bike Chain -

Timing your purchase is as important as the purchase itself. Waiting until a chain "skips" usually means you have already damaged your cassette and chainrings.

For 11- or 12-speed systems, you should replace the chain when it reaches 0.5% stretch . For 9-speed systems or lower, you can usually wait until 0.75% . how to buy a bike chain

Always match the chain to the number of rear cogs. While there is some minor room for interchangeability in older 6/7/8-speed systems, modern drivetrains require an exact match. 2. Brand Ecosystems and Materials Timing your purchase is as important as the purchase itself

While most chains follow a standard "one-half inch pitch" (the distance between rivets), manufacturers like , SRAM , and Campagnolo design their chains to work specifically with the tooth profiles of their own cassettes. how to buy a bike chain