motor oil is as good as any other fantasy chain lubes. What should be keep in mind is the motor oil is fresh and not leftover extract while servicing a vehicle. If the instructions are to re-lube (after cleaning) after every few rides, then there will not be a problem with motor oil even. If one wants to keep the lubrication longer, the thicker the better. It however becomes heavier as time passes. so, clean more often the old lube and re-apply at shorter intervals. the motor oil gives quite a smooth ride.

Motor oil is as good as any other fantasy chain lubes. 

What should be kept in mind is the motor oil is fresh and not leftover extract while servicing a vehicle. If the instructions are to re-lube (after cleaning) after every few rides, then there will not be a problem with motor oil even. 

If one wants to keep the lubrication longer, the thicker the better. It however becomes heavier as time passes. so, clean more often the old lube and re-apply at shorter intervals. the motor oil gives quite a smooth ride.