Weak Cranking coolster 125

[Dynomight]

So as the title states I have a cranking issue on my coolster 125. I have changed the starter, solenoid, battery.

Motor turns freely.

Stopped cranking one day and fried the wire from the battery to the wiring harness. I traced the wire back and replaced it. Now it just clicks the solenoid but wont crank. That is when I started repalacing items mentioned above. I am at a loss.

Any help is appreciated.

[JerryHawk250]

Did you charge the battery? Make sure the battery is putting out enough voltage under load.

[Dynomight]

Yeah brand new battery. Even jumped it from my truck.

[Dynomight]

Sorry yes I did charge the old and new battery just to be sure.

[cheesy]

Don't discount the fact that the new starter could be bad. I went through a couple before I found a good one. Below is my first new starter after a dozen starts. It was not properly wound or potted.
https://i.imgur.com/IeWqcmyl.jpg

[FLASHLIGHTBOY]

check for a good ground from motor to battery...jump the starter termial from battery yo starter post...this is direct voltage...nothing in between...see what that does..put a good ground wire to battery mount...good size wire to handle load,...if it is good then..report..