Oil Change Question

Well ive changed my oil a couple times and have always used repsol moto 4t racing 100% synthetic 10w-40 since the break in was done...my question is should i flush out the old oil? if so with what? ive never flushed it out myself ive just drained after letting the engine heat up and then replaced o ring and washer and put in the new oil. any help would be nice TIA

Do you mean flush out whats left of the old oil before topping it off with new oil during and oil change? Not necessary.

yeah thats what i was talking about cap thanks, if i wanted to tho what would i use to flush it out?

yeah thats what i was talking about cap thanks, if i wanted to tho what would i use to flush it out? Oil.

oh i thought there may have been some kind of cleaner that better cleans out the whole system, thanks again cap