Specifications: Scale: 1/10th Turn: 21.5T kV Rating: 2500kV Cell Count: 2-3S No-Load Current: 3.0A Outer Diameter: 35.8mm Length: 51.4mm Shaft Diameter: 3.175 Weight: 148g Front Bearing: 9x4x4mm Rear Bearing: 8x3x4mm Adjustable Timing: 30-60° Applications: 1/10th Stock Class Racing