The Super Cub JA10 is equipped with an air-cooled 4-stroke engine and a wet multi-plate clutch, and the engine oil is shared with the clutch and transmission for lubrication.
[Reasons for not recommending use]
・Bell Scooter is an additive with excellent extreme pressure and lubricating properties that forms a strong lubricating film on metal surfaces.
• This lubrication performance may affect the friction characteristics of the wet clutch, potentially causing clutch slippage or poor engagement, especially in small vehicles.
• Therefore, we kindly request that you refrain from using Bell Scooter in vehicles with a structure like the JA10.
Prioritizing safety, please consider using it in vehicles with different applications or structures.