Is your decompression solenoid correctly adjusted?

Does it click every time you try to start the bike?

Are your valves correctly adjusted?

Check the ground on the case, right side. If you crank it & it gets warm there, for sure its resistive, but the easy thing is just bust it loose, clean it up & put it back together. This may be why your other battery bit the weenie,,If that checks good, check all the connections to the battery.

NO,, Theres a ground on the engine case. Look over where the clutch actuator goes thru the case, its back in there.Of course, a ban connection is a bad connection, so, every one of them needs a lookin at,

I removed the ground and it was clean but still give another clean checked connections all are good Its still the same Can the charging system make it give bad cranking drawing power too much instead of giving it

How about going back to the basics?

I'm going to assume no mechanical problems with the engine if as you say it runs and you haven't done anything lately like taking it apart. If you can push it in gear with the spark plug out and ignition off then it isn't likely something wrong inside the engine.

Remove the spark plug and ground the ignition. Does it spin over better then?  That would indicate that the decompression solenoid isn't doing its job.

If it still spins slow with the plug out then you may have bad wiring or a bad starter. You can do voltage checks. Digital meters are cheap; I got one "free with purchase" with a coupon from HF. For our purposes they are fine.

Connect a good battery, like from a car to the battery terminals through jumper cables. Check the voltage drop from the motorcycle battery terminal negative to the motor case when cranking.  It should be a very low value, like one or two tenths of a volt. Same for the drop between the battery positive terminal and starter terminal.

If the voltage drops are within reason and it still spins slow with the spark plug out check the voltage across the motorcycle battery terminals, with jumper cables connected to a good battery. If that voltage is low then you either have bad jumper cable connections, the car battry is bad or the starter has an internal short.

Turn on the headlights of the car that has the "good" battery. If they go dim or out when you are trying to start the Suzuki then you are drawing too much current or the car battery is shot, not likely if it runs the car OK. Too much current means that the starter has a problem internally.

Let us know what you find.

John in Kalifornia

Ok when you take plug out she spins over no problem So i put plug back bad cranking So i have double checked decompression solinoid adjustment i just nipped it up to 4mm at tdc Still the same problem and it does click everytime you hit start switch but either cranks or just sits there click click

Sounds like 2 things are going on. 1 If when booster cables are connected with the bike running and you remove one of the jumper cables and it starts to crap out your charging system is not working correctly. And 2 if your decomp is adjusted correctly, and it sounds like you have adjusted it correctly, and your solenoid just clicks when you try to start the bike, your battery voltage is too low. Voltage should be 12.75 volts minimum to crank well.