The Gemfan 5129.0 is a high-performance 5-inch propeller developed in direct response to pilot feedback. Made from durable PC material, it features a 129.7 mm diameter, 2.9-inch pitch, and a 5 mm center hub, weighing 4.5 g per prop. Its refined pitch profile provides improved compatibility with modern racing powertrains, delivering stronger acceleration, enhanced control, and precise throttle handling. Available in multiple colors—Pink, Yellow, Clear Gray, Purple, and Blue—to support personalization and visual tracking. Recommended for 2306–2207 motors with an ideal takeoff weight range of 500–600 g.