These Shimano CN-770 9-speed chain pins come in a box of 100. They're essential for chain repairs, installations, and reinstallations, ensuring your Shimano chains work smoothly.
Using these chain pins is easy. First, make sure your chain is clean and dry. Then, find the damaged or worn - out part of the chain and remove it. Insert the new chain pin into the chain links and use a chain tool to secure it properly. When handling the chain pins, be careful not to drop them as they're small. Also, make sure to align the pin correctly in the links. For maintenance, keep the chain pins in a dry place when not in use. If they get dirty, you can clean them with a mild solvent and dry them thoroughly before reuse.
