Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC
I have two available. New and unused, although one is out of package. Includes all wires that came with it.
$35 includes USPS First class shipping in USA.
$68 for both shipped.
I bought several of these but decided to go with separate ESC on my builds since frame has a built in PDB.
Brand Name: Racerstar
Model: RS20Ax4 V2
Item Name: 20A BB2 48MHz Blheli_S 2-4S Opto Oneshot42 Multishot 4 in 1 ESC
Input Voltage: 2-4S
Installing Distance: 30mm
-with Blheli_S firmware
-4 in 1 ESC, more easier to install
-with 48MHz BB2 Chip
-Support oneshot42 multishot
-Small size and light weight