Serious Brushless Power: The 1610PRO RC car is powered by a 2845 3800KV brushless motor paired with an independent 45A ESC. Delivers 31+ MPH in stock setup, and reaches up to 44+ MPH with a 3S upgrade (sold separately). Dual 2S 7.4V 1600mAh 7.4V XT60 25C LiPo Batteries Included: This remote control car includes two 2S 1600mAh 30C LiPo batteries with XT60 connector for extended runtime and back-to-back driving. Upgraded flame-retardant battery casing enhances safety and durability. Built for Long-Term Durability: Equipped with powder-metal differential gears, powder-metal bevel and main gears, and steel universal drive shafts to handle high torque and repeated impacts. Adjustable metal oil-filled shocks absorb landings smoothly, while pre-mounted rubber tires with foam inserts improve grip and stability on this 4WD all-terrain RC car. Finished with a full roll-cage reinforced, impact-resistant PC body shell for added protection during flips and crashes. Speed Adjustable for Any Skill Level:Easily limit throttle output by percentage, then unlock full power as skills improve. One RC truck that adapts from beginner driving to high-speed performance—perfect for adults and beginners enjoying off-road runs, drifting, big jumps, and racing. Performance Upgrade Ready: This monster trucks supports 3S power for higher top speeds. Upgrade options include a 4700KV brushless motor, 60A independent ESC, chrome steel gears, 7075 aluminum parts, and a widened arm kit. Truly a hobby-grade rc truck built for long-term ownership, not short-term play. ASIN B0FWR94D3X Theme Sport Brand Name UDIRC Model Name UD1610PRO Manufacturer SHANTOU UDIRC TECHNOLOGY CO., LTD. Material Type Nylon Item Dimensions 11.5 x 8.84 x 5.25 inches Number of Items 1 Toy Vehicle Form Truck Battery Description Lithium-Ion Included Components Battery Number of Batteries 2 Nonstandard Battery batteries required. (included) Age Range Description Youth Educational Objective RCing Are Batteries Required Yes Batteries are Included Yes Manufacturer Part Number UD1610PRO Manufacturer Minimum Age MONTHS 168.0