自己締め付けプロペラ6032ブラック（CW / CCW）（2個）

• Overall
• Quality
• Value

Customer Rated

May 14, 2016

These are surprisingly good rotors. The balancing, with the exception of one, was pretty much on the money. (the one rotor needed quite a bit of balancing, including the hub....)

I put these rotors on my ZMR 250 to replace the Gemfan 5030 3 bladed rotors. I went from 160-170ma per minute down to 135-150ma per minute. That equals about a minute increase in flight time, from 5 to 6 minutes. The thrust seems to be noticeably higher, the ZMR hovers at less throttle than it did with the Gemfans.....

Overall, I would recommend these inexpensive rotors....I know I will be buying more.....