ITEM NAME:A2217-2300KV Brushless Motor for RC Boat Parts/ Fixed Wing 6'' Propellers Description: 1 Piece Metal A2217 2300KV Brushless Motor, Shaft Diameter 4.0mm Motor Suitable for 6inch Propellers, sunch as 6040. Professional for Fixed Wing / RC Boat Accessories Parts High precision for security and stability. Material: Metal Specification: Unloaded current/10V: 1.7A Instant maximum current: 30A/60S Good Efficiency current: 8-28A(>70%) Maximum current: 78% Shaft Diameter 4.0mm KV: 2300 Size Chart: Size: approx. 27.8x32mm / 1.09x1.26inch. Package Includes: 1 Piece A2217 2300KV Brushless Motor Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thank for your understanding. SKU: FUZ0027530876006090.1 Piece A2217 2300KV Brushless Motor. Professional for Fixed Wing / RC Boat Accessories Parts. High precision for security and stability. Due to the different display and different light, the picture may not reflect the actual color of the item.