Applying gear oil to a motorcycle chain is not a recommended practice. Gear oil is designed for use in transmissions and differentials, and using it on a motorcycle chain can cause excessive lubrication, attracting dirt and debris, and leading to chain wear or damage.
Instead of gear oil, it is recommended to use a dedicated chain lubricant specifically designed for motorcycle chains. These lubricants are formulated to provide the right viscosity and cling to the chain while minimizing attraction to dirt and debris.
Here's a step-by-step guide on how to properly apply chain lubricant to a motorcycle chain:
Clean the chain: Start by cleaning the chain to remove any dirt, debris, or old lubricant. You can use a chain cleaner or a stiff brush along with a mild degreaser to clean the chain thoroughly. Make sure to rotate the rear wheel to access the entire chain.
Dry the chain: After cleaning, let the chain dry completely before applying the new lubricant. You can use a clean cloth to wipe off any excess moisture.
Position the motorcycle: Place the motorcycle on its center stand or use a rear paddock stand to elevate the rear wheel. This will make it easier to access and lubricate the chain.
Apply the lubricant: Hold the chain lubricant can approximately 4-6 inches away from the lower part of the chain. Spray the lubricant onto the inside of the chain while rotating the rear wheel. Ensure that the lubricant reaches all areas of the chain, including the rollers and side plates. Be careful not to overspray, as excessive lubricant can fling onto other parts of the motorcycle.
Let it settle: Allow the lubricant to settle and penetrate the chain for a few minutes.
Wipe off excess: After the lubricant has had time to settle, use a clean cloth to wipe off any excess lubricant from the chain. Excess lubricant can attract dirt and debris, which may accelerate chain wear.
It's important to note that chain lubrication should be performed regularly, typically after every few hundred miles of riding or according to the manufacturer's recommendations. Proper chain maintenance, including regular cleaning and lubrication, helps extend the life of the chain and ensures smooth operation.
Always refer to your motorcycle's owner's manual for specific instructions and recommendations regarding chain maintenance and lubrication for your particular model.