These Dys 1806 motors are designed for the popular 250 size or similar multicopter frames. With a massive 2300kv spin speed, these produce a huge amount of thrust for a fun and zippy multicopter.
These are the newest version which are now in black.
Height: 0.85 Inches (21.5mm)
Width: 0.90 Inches (23mm)Weight: 18 Grams
Battery: 2-4S Lithium Polymer
Mounting Pattern: 2x 12mm and 2x 16mm
Motor Mount Hole Size: M2
Motor, Prop Adaptor, Mounting Screws
521g @ 11.1v, 6x3prop, 7.6 amps.
580g @ 11.v, 6x45prop, 16.1 amps.
580g@ 4s, 530prop, 11.5amps.
0545 Tri-Blade, 5030, 6030, 6045 on 3s. Stick to a 5" max on 4s.
EMax 12a ESC
Independent test results here.