All-Road 250cc -> Carb Rejet -> Bogging Down -> Shu

[BillR]

Originally Posted by puush

i got new spark plug but battery is dead.

Did you slow-charge the new battery before using it?

You may have pulled it to low and fried a cell.
Been there/done that a couple of times with the 12v deep cycle batteries I use to charge my RC power packs.

Bill