The hobbywing xr10 drx 1/10 no prep drag racing sensored brushless esc and drx 3600 motor combo is engineered for 1/10th no prep drag racing, providing racers with precise control and optimized performance. Designed with a unique hobbywing trade secret, the esc handles aggressive current while minimizing heat generation, ensuring maximum efficiency and power delivery! this esc and motor combo is the perfect choice for unmatched power, control and efficiency. About the xr10 drx combo control & precision the xerun xr10 drx esc is a state-of-the-art 32-bit m4 microprocessor, optimized from the world championship-winning xerun xr10 drx series. This processor is built to deliver unparalleled control and precision, specifically tailored for drag racing. With software fine-tuned for high-speed acceleration and split-second reaction times, the esc offers drivers the edge they need in a race where milliseconds count. Whether you're launching off the line or maintaining top speed, the advanced processing power ensures consistent, smooth performance, allowing racers to focus on winning. Connectivity & super capacitor customization is key when fine-tuning a drag racing vehicle, and the xerun xr10 drx excels in adjustability and programmability. Equipped with built-in bluetooth, users can easily tweak settings, make on-the-fly adjustments, and monitor performance using the hw link app. One of the standout features of the xr10 drx is its 9900uf super capacitor, this ultra-large capacitor ensures the esc voltage remains rock solid even during the most extreme power output. This stability is crucial in drag racing, where any dip in voltage could mean a loss of performance and potentially the race. With this enhanced capacitor, racers can unleash their vehicle's full potential, confident in the consistent power delivery from start to finish. Xerun drx 3600 the drx motor is a powerhouse crafted for drag racing enthusiasts. With ultra-high rpm and superpower capabilities, this motor is specifically designed to excel on the drag strip. The motor case and end cover feature a large opening structure, optimizing heat dissipation for enhanced performance. Its dual sensor interface design caters to diverse wiring and layout preferences, offering flexibility for different setups. The widened and thickened copper bar design ensures reliability in handling large currents, delivering a seamless racing experience. The rotor's steel sleeve explosion-proof design reinforces its durability under ultra-high rpm running conditions, making the xerun drx 3652sd a top choice for drag racers seeking peak performance and reliability. Features: powerful 32-bit m4 microprocessor for precise drag racing control optimized software from the championship-winning xr10 pro series 9900uf ultra-large capacitor for stable voltage during extreme power output frameless fan design for maximum heat dissipation built-in bluetooth for quick, on-the-fly programming and tuning high-performance hardware specifically tailored for drag racing adjustable powerful bec, rpm control, boost timing and turbo timing steel rotor sleeve holds up to the extreme demands of drag racing dual sensor port for wiring convenience (hw38020399)