1:3 Metal Gear Reduction Planetary Gearbox for 1/10 RC Crawler Car Axial SCX10 D90 Upgrades Transmission 540/Outer Rotor Motor

1:3 Metal Gear Reduction Planetary Gearbox for 1/10 RC Crawler Car Axial SCX10 D90 Upgrades Transmission 540/Outer Rotor Motor

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