Product overview
The Gemfan 2535 RotorX 2 TO 4 Blade is a convertible propeller for micro quads, with a blade arrangement that switches between two and four blades. Its physical construction combines lightweight polycarbonate blades with a reinforced hub intended to support power transfer and balanced rotation in either configuration. The specified size is 2.5 inch (approx. 65 mm), with a 1.5 mm mounting hole. Integration is intended for micro quads using a 1.5 mm shaft and a 2.5-inch setup.
Each pack supplies eight two-blade propellers. Configuration choice changes the intended handling characteristics: two-blade operation reduces load and sharpens throttle response for racing, freestyle, and rapid direction changes, with improved efficiency, longer flight time, and increased punch. Four-blade operation emphasizes smoother, sustained power and stability for cruising and complex movements, while improving grip and response through tight corners. Procurement should account for the supplied two-blade pack configuration alongside the convertible design and the stated shaft and propeller-size requirements.
