Model：Tornado T7 4215
KV：380KV/520KV/680KV/800KV
Base casing：AI 7075
Stator：0.2mm Kawasaki silicon steel
Configuration：12N14P
Prop Adapter Shaft Thread：M6
Shaft：Titanium Alloy hollow shaft
No.of Cells(Lipo)：6-12S
Bolt Pattern：M4(30×30mm)
Bearings：Japanese NMB 17×6×6
Rotor：N52H arc Magnet
Weight：260g with 75cm SR wires
Wire AWG：14#,750mm Length
Bell cap：AI 7075