i happened to see this little guy doing some surfing and just wondered if there's any experience with it? says it can handle 60v

. i just got a lightning stadium 10 that i'll be converting, so i have mechanical breaks and at the low price of under $90, i don't know of any other hv capible competitive escs.
SPECS: Brakes: no
Cell range: 6-36
Maximun voltage: 60V
Maximum continuous amps: 50A
Switching rate: 2800 Hertz
On-resistance: 0.002 ohms
Bare weight: 40 grams (1.41oz)
Weight with wires: 60 grams
Size: 2.44"x1.18" x 0.28"
Wires: 13 gauge
Connectors: Zero-loss for motor and battery
BEC: none