Product description：
According to our test comparison, our propeller than other similar products to enhance the energy efficiency of more than 6%. single weight is 12.69g
Our unique carbon fiber prepreg inner pressure molding process. Product curing process takes about 5 hours, slowly boost the entire curing process mode,,while achieving weight reduction purposes, to ensure the structural strength of the product propeller and quality to meet the design requirements. Thus a unique process to make products to achieve a high strength, light weight, which allows the use of such propeller aircraft for longer blank time, while improving the vehicle's handling.
Specification ：
Specification ： 19.5 inch Carbon Fiber Propeller 12.69 g CW *2
19.5 inch Carbon Fiber Propeller 12.69 g CCW *2
Copper bush （3mm*5mm*3.5mm） * 4
