During operation of the motorcycle, it is necessary to properly handle the coolant to prevent it from freezing, engine overheating and corrosion. Use only high quality ethylene glycol antifreeze, which contains corrosion inhibitors and is recommended for use in engines with aluminum cylinder blocks (see the label on the container of the antifreeze used).
Use only distilled or drinking water with a low mineral content to prepare the antifreeze solution. Water with a high mineral or salt content can damage an aluminum engine block.
The use of coolant with silicate corrosion inhibitors can cause premature wear of the coolant pump or clogged radiator passages. The use of tap water in the cooling system can also damage the engine. Currently on sale there are coolants already diluted to the required concentration (50% antifreeze and 50% distilled water) and ready to be poured into motorcycle cooling systems. These coolant formulations are recommended for most operating temperatures and provide good corrosion protection. Higher antifreeze content reduces the efficiency of the cooling system and should only be used in extremely cold conditions. With an antifreeze concentration of less than 40%, it is impossible to provide sufficient protection of the cooling system against corrosion. At temperatures below zero, the cooling system should be checked regularly and, if necessary, the concentration of antifreeze should be increased (max up to 60%).