Specifications: Product Model: PDI-2205MG 22g Metal Gear Digital Servo Dead Band: 4us Working Frequency: 1520us / 330hz Operating Speed: 0.12sec/60掳 at 4.8V, 0.10sec/60掳 at 6V Stall Torque: 3.3kg.cm at 4.8V, 4.6kg.cm at 6V Dimensions: 31 x 16.3 x 29.5 mm Weight: 22g Connector Wire Length: JR 220 mm Gear Teeth: 21T Bearing: 2BB Motor: Core motor Compatibility: Suitable for FY-01/02/03/04/05/06/07/08, SUBOTECH BG1506/1507/1508/1509/1513, JJRC Q39, MJX14210 14209(2.5*12 screws are given as a gift) Features: Wide Compatibility: Perfectly adaptable to a range of vehicle models including FY, SUBOTECH, and MJX, offering a versatile choice for upgrades. High-Speed Performance: Operating speeds of 0.12sec/60掳 at 4.8V and 0.10sec/60掳 at 6V make this servo exceptionally quick and responsive. Powerful Stall Torque: Delivers a strong stall torque of up to 4.6kg.cm at 6V, providing robust performance and reliability. Durability Metal Gears: Features 21T metal gear teeth and 2BB bearings for enhanced durability and a longer lifespan. Easy Installation: Comes with a JR 220mm connector wire, making the installation process quick and convenient. Package Included: 1 X PDI-2205MG 22G Metal Gear Digital Servo 1 X Accessory Kit