This is the replacement 11 blade impeller for the 90mm Dr. Mad Thrust EDF Units.
These impellers feature dynamic balancing, efficient CAD design and are made of glass reinforced plastic material for strength.
Specs:
Blade Count: 11
Diameter: 90mm
Hub diameter: 8mm
Hub Thickness: 26.5mm
Weight: 26g
*Note* This rotor is for right hand rotation fans (Counter Rotating)