To have the battery filled you would have to take it to a local motorist and they should be able to fill it for you.
KMX 125 ContiEscape Tyre Pairs 2.75-21 & 4.10-18 Kawasaki KMX 125 1988
Kawasaki KMX 125 B 2002 EBC Rear Brake Disc
54006 GIANNELLI TANK KAWASAKI KMX 125 1982-2001
Genuine OEM Brake Disc Bolt rear 1pc For Kawasaki KMX 125 1991-2003
New Genuine OEM Brake Disc Bolt Fits Kawasaki KMX 125 B
Giannelli Enduro Iron Exhaust for Kawasaki KMX 125 82-01