They sent me the wrong kv motor at first. I worked it out with customer service. I offered to sent the old wrong one back. They told me to keep and and sent me the right one. Shipping was quick to Canada also. This fan unit is great, my flyfly L39 goes unlimited verticle now😊

They sent me the wrong kv motor at first. I worked it out with customer service. I offered to sent the old wrong one back. They told me to keep and and sent me the right one. Shipping was quick to Canada also. This fan unit is great, my flyfly L39 goes unlimited verticle now😊

They sent me the wrong kv motor at first. I worked it out with customer service. I offered to sent the old wrong one back. They told me to keep and and sent me the right one. Shipping was quick to Canada also. This fan unit is great, my flyfly L39 goes unlimited verticle now😊

I bought this for one of my current or future planes and I ran the numbers on my edf dyno, here is what I saw. 124 amps, 2800 watts and 4.1 kilograms of thrust. This is about as good as it gets for 6S. I tested this against the Free Wing 9 blade 1900 kv 90mm inrunner and this edged that out slightly by .1 kilos of thrust and slightly more amps/watts than the free wing unit. either of these units is a great buy. One thing worth noting is that the FMS comes with a metal housing whereas the Free Wing unit is plastic. A great buy and a super smooth unit!

I bought this for one of my current or future planes and I ran the numbers on my edf dyno, here is what I saw. 124 amps, 2800 watts and 4.1 kilograms of thrust. This is about as good as it gets for 6S. I tested this against the Free Wing 9 blade 1900 kv 90mm inrunner and this edged that out slightly by .1 kilos of thrust and slightly more amps/watts than the free wing unit. either of these units is a great buy. One thing worth noting is that the FMS comes with a metal housing whereas the Free Wing unit is plastic. A great buy and a super smooth unit!

I bought this for one of my current or future planes and I ran the numbers on my edf dyno, here is what I saw. 124 amps, 2800 watts and 4.1 kilograms of thrust. This is about as good as it gets for 6S. I tested this against the Free Wing 9 blade 1900 kv 90mm inrunner and this edged that out slightly by .1 kilos of thrust and slightly more amps/watts than the free wing unit. either of these units is a great buy. One thing worth noting is that the FMS comes with a metal housing whereas the Free Wing unit is plastic. A great buy and a super smooth unit!