Spektrum Firma 2-In-1 Brushless Crawler Motor/esc: 1400kv

product detailsthe spektrum firma sensored 2-in-1 system is specifically engineered to be used with 10th scale crawlers and scalers. featuring advanced field-orientated control (foc) and professional drag brake performance and torque control. key features pro-level drag brake performance and adjustability compact for easy installation in most applications ready to install — no soldering required integrated 40a / 160a esc industry leading waterproof design in the box (1) spektrum firma brushless sensored 2-in-1 system 1400kv (1) product manual needed to complete spektrum™ surface receiver 2s or 3s lipo battery with ec3 or ic3 connector spektrum transmitter key benefits 2-in-1 esc motor combo: compact option for detailed scale builds where space is limited advanced sensored motor control: great for slow speed driving and next level drag brake performance industry leading waterproof design: the firma 2-in-1 brushless crawler motor/esc provides industry leading waterproof and dustproof operation for worry-free driving in mud, sand, snow and water   multi-point protection: over-current protection automatic lipo low-voltage cutoff thermal protection failsafe protection features pro-level drag brake performance and adjustability rpm/throttle matching enabled foc (field-oriented control) equipped integrated 40-amp esc (160amp burst) 2-3s lipo/6-9 cell nimh input voltage range industry leading waterproof design fully programmable with optional spektrum esc programmer box (not included) developed and designed by spektrum ™ engineers, in partnership with the industry's leading esc and brushless motor manufacturer compact for easy installation in most applications ready to install — no soldering required adjustable high-power bec (6v or 7.4v) firmware updatable through the spektrum esc programming box high heat resistant ic3 connectors, backwards compatible with ec3 connectors limited 1-year warranty the ultimate compact crawler solution the spektrum firma sensored 2-in-1 system is specifically engineered to be used with 10th scale crawlers and scalers. featuring advanced field-orientated control (foc) and professional drag brake performance and torque control, all while being fully waterproof. the compact 2-in-1 design grants builders the ability to reduce clutter and components, giving you the most room for scale accessories and customization. the integrated design makes the size similar to a 550 can size motor, making it a easy drop-in option for most 1/10 scale crawler, scaler and trailer models. available in a low speed 1400kv option for extreme slow speed and high angle of attack performance. and a high speed 2300kv for excellent control for trailers and rock bouncers. field-oriented control the spektrum firma sensored 2-in-1 system features a high-precision magnetic encoder and rotor position sensor that provides excellent 1 to 1 control feel when driving at any speed and at any angle. perfectly suited for trail driving, rock crawling competitions and...