It is generally recommended to start a motorcycle engine regularly, even if you're not riding it frequently, to prevent certain issues that can arise from extended periods of inactivity. Here are some guidelines:
Fuel System: Fuel can deteriorate over time, leading to clogged carburetors or fuel injectors. Starting the engine periodically helps keep the fuel circulating and prevents it from stagnating. It is advisable to run the engine for a few minutes every couple of weeks to keep the fuel system functioning properly.
Battery: Motorcycle batteries can drain over time, especially if the motorcycle is not being used. Starting the engine periodically helps recharge the battery. It is recommended to start the engine every one to two weeks, or alternatively, use a battery tender or maintainer to keep the battery charged.
Lubrication: Engine oil tends to settle when a motorcycle is not in use, potentially causing inadequate lubrication upon startup. Running the engine periodically allows the oil to circulate and lubricate the internal components. It is a good practice to start the engine for a few minutes every couple of weeks to keep the oil circulating.
Other maintenance tasks such as regular oil changes, tire checks, chain lubrication, and periodic inspections should also be performed according to the manufacturer's recommendations.
Additionally, factors like climate, storage conditions, and the specific motorcycle model can influence the frequency of engine starts. Consult your motorcycle's owner's manual or contact the manufacturer for specific recommendations tailored to your bike.