RC-smart ESC 100A/60A

It can take a lot more than 20A backwards that i am sure of.

Good price. I cant get them that cheap from rc-smart.

There are more versions on the market.

http://www.rcsmart.com/esclist.html

On the bottom:

RC Smart 50A Brushed Motor ESC
-Water resistant
-Output Current: 50A forward, 20A backward
-Input Volt: 5-10 cells,6 - 12v, NiCd or Numh
-Size: 42mm x 47mm x 13mm
- Weight: 82g

RC Smart 100A Brushed Motor ESC
-Water resistant
-Output Current: 100A forward, 60A backward
-Input Volt: 5-10 cells,6 - 12v, NiCd or Numh
-Size: 44.7mm x 34.8mm x 14.8mm
- Weight: 60g

Still a good buy, but just to let you know.