Viper R/C Copperhead

[GravelDuster]

Is anyone using or had any experience with the Viper R/C ESC and Motors?

Viper R/C Copperhead ESC & VX4.39 4-Pole 540 Sensorless Brushless Motor Combo (3900kV) [VIP6VSVX43901] | RC Cars & Trucks - A Main Hobbies

They have gotten some pretty damn good reviews. Thinking the 3900KV is a good choice for bashing and some killer top end. Anyone running this or know anything about them?

 

[JeremyH]

Not sensored? I'd pass....

 

[frdtrkguy]

Not sensored? I'd pass....

X2

I've been eyeing this one. It's sensored for about the same money..

Team Powers XPS Sport Speed Control(70A) + 13.5 Sensor Brushless motor

 

[GravelDuster]

That one sounds good too, never heard of that brand before though. Not that viper is any bigger, their still a new company. Damn it! I hate not being able to decide on a power plant lol."thumbsup"