Emax Eco III 2207 1700Kv is the third generation of the popular motor series. It features strong curved N52 magnets, a 5 mm hardened steel shaft, and G1 bearings for smooth operation. For durability, the bell is made from 7075 aluminum. The single-wire windings ensure maximum efficiency and performance. The 1700Kv version is especially suitable for freestyle flying and smooth cruising, where flight time is a priority. These motors are among the best on the market. Their great efficiency and high thrust are confirmed in the thrust test.