XOAR x Gemfan Vortex Electric Glass Fiber Nylon Propeller - 5 to 10 Inch

Durable Material: Made from high-quality glass fiber-reinforced nylon for enhanced strength and longevity. Lightweight & Efficient: Optimized for performance with a lightweight design that reduces engine strain. Easy Installation: Designed for quick and hassle-free setup. Weather-Resistant: Withstands harsh environmental conditions, including UV exposure. Pre-Balanced* : Each prop is balanced both horizontally and vertically for minimal vibration caused by the airplane propeller. Compatible with High RPMs – Suitable for high-performance motors without excessive flex or deformation Diameter and Pitch is engraved into the Hub diameter. Each will Come with two Pieces 5-7" will come with 4 reducers- 3mm/4mm/5mm/6mm 8-10" will come with 6 reducers-3mm/3.17mm/4mm/5mm/6mm/8mm Diameter Pitch Average Net Weight* Shaft Size+ 5" 5, 7.5 3.7g 6.35 mm 5.25" 8 3.8g 6.35 mm 6" 4, 6, 12 5.2-7.5 g 6.35 mm 7" 5, 6, 13 9.9-10.3 g 6.35 mm 8" 4, 6 16.6-16.8g 6.35 mm 9" 4.5, 6 20-2