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carbon fiber PROPELLER balancer ( maglev ) four-axis rack multi- rotor aerial FPVessential
The use of the N45 high performance magnet , fixed plate mad of carbon fiber board material
Center fixed axis maglev - way to ensure that tests products balance zero resistance
Applicable to any size and less than 80 grams of fixed-wing PROPELLER , marine PROPELLER , car wheels , turbine blades , flywheels , etc..
100% Brand New
1 X carbon fiber PROPELLER balancer