AVAN Rush 2.5 Inch Prop - RED. The EMAX AVAN Rush 2.5x1.9x3 was engineered from the ground up for 2.5-inch micro FPV builds. Starting from design constraints like RPM, airspeed, and required thrust, aerodynamic models were built to shape every aspect of the blade. A true 1.9" pitch throughout the blade gives a linear control feeling across the throttle band while still achieving high speeds — allowing for ease of flight and more precision. Highly cambered airfoils achieve high lift coefficients at high angles of attack, prolonging stall and allowing a higher blade angle while remaining efficient, giving you a wide flight envelope with great low-end responsiveness and high top-end speed. A special Polycarbonate blend delivers exceptional durability. The material is tough and ductile to resist fracture in high-impact crashes. A thick blade root was designed to further increase durability. Most of the weight is centralized near the hub, creating a low moment of inertia of 1.24 g·cm² which makes for a very responsive prop. Our injection mold process is optimized to minimize bubbles in the plastic, increasing strength and maintaining superb balance out of the box. AVAN Rush 2.5 inch prop (2xCW 2xCCW) 1 set kit Geometry:2.5 inch diameter1.9 inch pitch3 bladesInertial Properties:weight: 1.4 gramsMoment of Inertia: 1.24 g*cm^2 EMAX AVAN Rush 2.5x1.9x3 — 2.5-Inch 3-Blade Micro FPV Propeller (1 Set) The EMAX AVAN Rush is a precision-engineered 2.5-inch 3-blade propeller built for pilots who demand linear throttle response, high durability, and top-end speed from their micro FPV build. At 1.4 grams with a moment of inertia of just 1.24 g·cm², the Rush spins up fast and responds instantly to every stick input. Highly cambered airfoils extend the stall envelope for a wide, forgiving flight range — from precise low-throttle control to full-speed racing. The thick blade root and PC blend construction absorb crash impacts that would shatter lesser props. Works great with EMAX 1106 4500KV on 4S or 1106 6000KV on 3S, and compatible with any 2.5-inch micro FPV build. 2.5x1.9x3 geometry — 2.5" diameter, 1.9" pitch, 3 blades optimized for 2.5-inch micro FPV builds 1.4g weight, 1.24 g·cm² MOI — ultralight with fast spool-up and instant throttle response Highly cambered airfoils — extended stall envelope for linear control from low throttle to full speed Thick blade root construction — weight centralized near hub for low inertia and maximum crash durability Special PC blend — tough, ductile, and impact-resistant for hard-flying micro builds Optimized injection mold process — minimal bubbles for consistent strength and superb out-of-box balance 1 set (2x CW + 2x CCW) — complete quad replacement in one pack Built for 2.5-inch micro FPV flying. Whether you're racing, freestyle, or building a custom micro quad, the AVAN Rush delivers the speed, precision, and durability your build deserves.
