Set 8 trục bánh răng lớn kèm 11 trục bánh răng nhỏ cho Visuo XS809 XS809HW XS809HC RC Foldable Drone

Description: 4PCS Main gear big gear + 4PCS Small Gear for XS809 XS809HW XS809HC Foldable RC Quadcopter Drone Spare Parts. Easy install,great backup. Brand new upgraded s makes your VISUO XS809W XS809HW XS809 rc drone work more smoothly. Ensures quieter flights and longer flight times. Very ultra durable and super stable performance. Specification: Color:Black Small Gear Material: Metal Larger Gear Material: Plastic Size Chart: Small Gear: 11 Teeth Larger Gear Diameter: 23mm/0.9inch. Package Includes: 4 pieces Large gears 4 Pieces Small Gears Note: Due to manual measurement, there may be 1-2mm error in size.