Change sprocket on 3 pc wide crank

I want to change the sprocket to 24 t for easier peddling... I have the 3 pc crank supplied with the 4 stroke kits.....

It seems to be a press on sprocket.... Has anyone changed theirs....

I've searched but don't really know what would work......

Help......

Is it possible to just beat the sprocket off and just tack weld a smaller one on if the hole is a little loose??

Solved the hard peddling prob with the too large sprocket they give you with the kit...
finally found a 22t rear sprocket.... What a difference.....Super easy take off now.....