Chain Tensioner Sprocket CB 1 - CB 125F Honda Original

The chain tensioner sprocket ensures the chain stays tight and in place. It helps prevent loosening and uneven wear, which could cause engine timing issues and affect performance. It also reduces vibration and ensures smooth engine running. Make sure it's always properly adjusted and functioning properly to keep the chain at the proper tension. Perform regular checks and drive responsibly. A good tensioner sprocket makes every mile of passion possible.