Do you think I can able to make motorcycles as a hobby?

So yeah, let's say my parents is going provide me a 155cc/400 sportsbike. and my allowance per month is $80 including (school allowance) can I continue to make this a hobby? I am into racing and stuffs. So yeah, I know I can't but I just wanna see your opinions about this :)EDIT: Insurance are paid by them, gas and maintenance and some stuffs are mine via /r/motorcycles https://www.reddit.com/r/motorcycles/comments/b3fm31/do_you_think_i_can_able_to_make_motorcycles_as_a/?utm_source=ifttt