I got the rotorgeeks 12A ESCs (v4) and they work flawlessly on my 4S quad. I didn't even have to calibrate them. Hit the mark right off the bat.
Service and delivery from Canada to Massachusetts...
I met David from Rotorgeeks in 2012 at one of the first FPV events in the country. He was going nonstop, selling props, frames, motors, and anything else he could bring to what was a fast growing hob...
shopping at Rotorgeeks is always an amazing experience! they are selling high quality products, they have pretty much everything, they ship fast and the shipping is fast! for Quebec it costs 3 dollars...
It really is a pleasure shopping at rotorgeeks
Excellent products (The RG20's are amazing)
Swift delivery
Good prices
Awesome customer service combined with fast delivery, every flyer's dream!