540 3-Slot Brushed Waterproof Motor Rebuildable design with accessible commutator, brushes, and springs High-strength magnets for superior brush motor performance Specifically designed for RC vehicles requiring precise movement control and extended run times Direct-solder wiring tabs for flexible connections Dual-design configuration Motor Specifications: Motor diameter: 36mm Motor shaft length: 12mm Shaft diameter: 3.17mm Operating voltage: 7.4V Weight: 184g Compatible with 1/10 scale RC cars 320A ESC Specifications: Dimensions: 43mm x 29mm x 27mm Working voltage: 6 - 12V BEC output: 5V/2A Internal resistance: 0.0076m ohm Continuous output current: 320A (Forward), 160A (Reverse) Cable type: 16 AWG (Battery & Motor) Cable length: 85mm (Battery & Motor), 120mm (Receiver) Compatible battery types: NiCd, NiMH, LiPo Color: As shown in image Material: Composite material Gear type: 13T Package Contents: 1 x 320A Brushed ESC 1 x 540 Brushed Motor Note: Other items not included. Note: Lighting and display differences may cause slight color variations between image and actual product. Measurement may vary by +/- 1-3cm.