Test stand, used, holds a narrow rad, the one in pic is too wide but stand can be easily modified to suit.
Has switches, battery cables, battery tray, motor mounts. Comes apart for storage.
$10.00 or free. Buyer chooses price.
Rad is just for the pics. $30.00 can take the rad. I'll modify rails to fit the rad if you want it.
__________________
PUGSY
BTW, here's an easy stand, and you don't need an extra one laying around taking up space.
Just bolt two flat bars from the motor to the stand and add a couple of bits to support the rad.