Suzuki 2 Strokes

This wire? Found it yesterday while looking for something else. Heavy gauge. 10 or so but very pliable and soft. Looks similar to the frame to shroud wire but much heavier. Might have been lying around since my Buffalo days. Nice wire wherever it goes.

Battery earth wire.

Yeah that's what it looks like, but the battery to ground wire on the GT550 is a heavy braided strap. Maybe the GT750. I'll have to look it up.

Negative Earth Wire GT750,battery to frame,...OEM part 33850-35400
Cheers,
Roger.

Stock GT750 earth strap is really short braided wire. Looks like a battery to solenoid wire or ground wire made up for a specific purpose.