Set - Al coupler for carbon tube 3 mm dia/M2,5 right+left+ring

By using this counter bearing shaft, the forces that are applied on the output shaft outer bearing will be reduced. The centering diameter 5 mm corresponds with the diameter in servo arm. Content of package: 2 sets

Complete Super Cool spinners with inner axial cooling channel for better electromotor cooling. Aluminium alloy rear part, middlepart hub and collet, steel propeller blade pins, plastic front tip. Available in three colours - black (code B), red (R), white (W). Content of package: 1 pc

Complete Super Cool spinners with inner axial cooling channel for better electromotor cooling. Aluminium alloy rear part, middlepart hub and collet, steel propeller blade pins, plastic front tip. Available in three colours - black (code B), red (R), white (W). Content of package: 1 pc

Alluminium threaded couplers are designed for the carbon tube. Combination of right thread and left thread can be used as a turnbuckle. Content of package: 2 pcs

Alluminium threaded couplers are designed for the carbon tube. Combination of right thread and left thread can be used as a turnbuckle.Content of package: 2 pcs