what type of fuel can i use with a apex 90?

[snobmxman101]

hi i am wondering if i can use normal pump gas in a apex 90.
becouse most of the pumps where i go are 87 octane and 97 octane(something in the 90's). and me and my dad don't race or have enough money to buy 100 octane racing fuel for it.
and are this good for very tought muddy and rocky trails and hill climbs?
thanks for your help.

[dcarter]

if you have no mod's to the engine then yes i would recomend 93 oct. even if you have an aftermarkey pipe you can rejet and run 93 and you will be fine. just remember to keep a close eye on your jetting. always run good two stroke oil and you will be riding for a long time. dave