Description: 540 Magnetic Waterproof Brushed 21T Motor for 1:10 HSP HPI Traxxas Perfect for 1:10 RC Car Truck Material: Aluminium alloy Color: Black Specification: Size: 540 Turns: 21T Watts: 100W Power supply: 1-3S LiPo Battery RPM: 20000 ±10%rpm Max amps: 28A Shaft diameter: 3.175mm Shaft length: 12mm Size Chart: Size: Approx. 35.8 x 54mm/ 1.4 x 2.12inch Package Includes: 1 Piece 540 21T Motor
