**KMC e9 silver derailleur chain**

Intended use: Bicycle chain for bicycles and e-bikes with compatible 9-speed derailleur drivetrains. The chain has a size of 1/2" x 11/128" and 122 links. It is suitable for compatible Shimano, SRAM and Campagnolo 9-speed drivetrain systems. Before installation, ensure that the chain, chainrings, cassette and rear derailleur are compatible in pitch, width and design. The reinforced chain pins and stated tensile strength of 450 kg do not replace regular safety inspections.

Installation / use: Switch off the e-bike drive system before installation or maintenance and prevent accidental activation. Shorten the chain to the required length using suitable tools and install the included KMC MissingLink connecting link according to the manufacturer's instructions. Use only compatible connecting links. After installation, check that the connection is secure, the chain runs correctly and the gears shift properly across all nine speeds. Before every ride, inspect for damaged links, loose pins, unusual noises and shifting problems. Never reach into the chain or other moving components while the drivetrain is operating.

Care and cleaning: Regularly remove dirt and deposits from the chain and lubricate it with a suitable bicycle chain lubricant. Do not use aggressive cleaning agents, solvents or high-pressure cleaners to avoid damaging the nickel-plated surface. Regularly inspect chain links, pins and the MissingLink connecting link for wear, corrosion and damage. Regular checks for chain elongation are particularly important on e-bikes and with intensive use.

Replacement due to wear: Replace the chain if excessive elongation, damaged or stiff links, loose or damaged pins, a damaged connecting link, cracks, deformation or other safety-related defects are detected. Replace a worn or damaged MissingLink connecting link according to the manufacturer's instructions. A damaged or incorrectly installed chain may break or derail, resulting in loss of control and injury.