Purolator, Wix, & Bosch are all excellent filters. I personally use Purolator.
You can use PH3593A which is a Honda oil filter. There are also other sizes you can use that will fit but they are the Honda brand.
Wix.
4.5 Quarts of any premium brand 5w30 oil and a quality filter.
The Honda Recons do not have a external serviceable filter. They have a internal screen that is best to be serviced by a Honda dealer.
Any major brand of quality filter. Honda, Purolator, Wix, & Bosch are all quality filters.
Any name brand 5w30 weight oil and a quality filter such as Wix or Purolator. I use Pennzoil oil and Purolator filter.
Honda uses Honda brand oil, made by Exxon Mobil.
The best oil to use is 5W-20, any brand.
I am pretty sure the xr100 Honda does not have an oil filter at all
Use SAE 5w20 and major brand of oil and a quality filter.
Use the proper fit oil filter from fram found at your local auto parts store.
Depends on what brand you buy. Honda brand filter is 15400-PLM-A01/15400-PLM-A02. Wix filter part numer is 57356. Purolator filter part number is L14610. I will not list Fram as I do not recommend their filters. Any of these are quality filters.