Help with oil information.

[JakeScott]

Sup guys, just needing a few questions answered.
1. I am going to use 'Castrol 10W 40 part synthetic oil' for my 110cc 4 stroke bike. Is that a good choice?
2. How often should I change the oil?
3. How much oil should I put in? will 1L be enough?

Thanks

[yogi]

that oil be ok .

i change my oil every 4 weeks and never got any probloems and never need to rebuild any thing.

not sure on how many L as i just pure some in and check the dipstick then keep doing that til its right/.

[JakeScott]

Cheers buddy! I know how much L to put in now because you just check on the dipstick

[Tappety Tom]

Any 10w-40 semi synthetic its norm 750-800ml of it and depends how often i ride mine nearly everyday so its about every 2weeks or so