I read on here that if u run a lifePo battery u should switch to IMHO mosfit R/R. I put an antigravity lithium battery in, so my question is do I need to change my R/R ? If so, what is a IMHO mosfit? Model?

Get a digital voltmeter and see how high the bike charges. Suzukis run the highest charging voltage of any bike I've ever worked on. Sometimes as much as 15.5V. That high will blow up most lithium batteries.
Do the test, then shoot a note to AntiGravity and see what they say.
Or not.
Worst case scenario is the battery explodes and the bike catches fire.
Guess I'm a wimp.
I got mine (LiIo compatible R/R) from Ricks in NH.

I will check voltage. I've only had a chance for a couple short rides between fixing alot of issues here an there. So I'll keep my eye on alot of excess heat on battery. And think u siritha for the explanation I appreciate it.

At the risk of being dumped on ,let's look at the advantages of  what the battery you want to use at greater expense has to offer, It has more  power at startup ,but the stock lead/acid battery has more than enough also ,if the bike is tuned. It also holds it charge and my not be subject to freezing over winter in a cold climate ( not sure), but it has disadvantages as well, If it ever does need recharging it requires a special one at an added cost,  unlike a stock battery that could be jump started it can't be without risk, and it dies without notice. If the difference in weight seems to appeal to you .You should be aware that the difference to seemingly "gain" one hP would have to be 12-13 pounds. Some have gone to smaller batteries thinking to shed weight ,not realizing that the battery has two functions one, to start the bike, and the second is it's mass,  to absorb power surges ,the same thing you're think about when you consider using a Mosfet RR , again at added cost (about 1/3 more than stock -$150 on line)
     I would think about a 14AH sealed lead/acid or AGM battery as a better, and much less expensive choise.

I've had an AG-801 in my bike for 3 years now.  All stock electronics.  It stays in my bike year round.  Sits in the bike all winter.  Never put a charger on it, just fire it up and go.

I don't know how to upload pic so here's a link.

https://ibb.co/9srw77v

Berzerker, you already have the battery in your bike and NOW you come at us with questions? kind of bass ackwards don't you think? I guess. Verslagen  was right on the mark!

Thank u Gary, it is a lifePo4 battery. It's a antigravity a10 I believe.
And yes I put it in then asked the question and that is back ass words. I have one in my other bike and it's been great so I put one in this bike, then came across that thread and just wanted to make sure there wasn't something different in this bike that would make puting it in this bike a problem. Like the The head plug failure, if never seen another motor with a hole in the head that a rubber plug is supposed to go in an keep oil. Thank u for all your input it is appreciated.