Top 10 Best 4s Brushless Motor And Esc

Ideal for 18th scale surface applications running on 4s Lipo setups. High current adjustable BEC 6v or 7.4v 4 Amps. Smart all-in-one telemetry. Fast, powerful 32-bit ARM M4 processor. Multiple options for easy programming.

Efficient and high-speed ball bearings. High purity copper windings maximizes efficiency. Short stator, less wire, lower resistance, more power. Consistent and high-power output provide longer run time Super smooth and accurate throttle linearity Fast response to throttle input. Mutiple protection features Low voltage cut-off protection for lithium or nickel battery, Over-heat protection, Throttle signal loss protection, Motor blocked protection.

ARRMA BLX3668 2400Kv 4 Pole 4S Brushless Motor, ARA390265.

ARRMA BLX120 Brushless 4S ESC, ARA390264.

Smart all-in-one telemetry. Fast, powerful 32-bit ARM M4 processor. Waterproof. Multiple options for easy programming Button programming, Smart ESC Programming Box, SmartLink USB Updating and Programmer application. Developed and designed by Spektrum engineers, in partnership with the industry's leading ESC manufacturer.

Spektrum Firma 85A Brushless Smart Esc 3300Kv Sensorless Motor Combo, Spmxsemc01. Brand Spektrum. Package Height 6.36 Inches. Item Package Weight 0.44 Pounds.

Spektrum Firma 85A Brushless Smart Esc 4000Kv Sensorless Motor Combo, Spmxsemc02. Brand Spektrum. Package Height 6.61 Inches. Item Package Weight 0.46 Pounds.

Smart all-in-one telemetry. Fast, powerful 32-bit ARM M4 processor. Waterproof. Multiple options for easy programming Button programming, Smart ESC Programming Box, SmartLink USB Updating and Programmer application. Developed and designed by Spektrum engineers, in partnership with the industry's leading ESC manufacturer. Ideal for 17 and 18 Scale Racers and Bashers with 3-6S LiPo Setups.

CASTLE is a top producer of high performance, high quality products for RC aftermarket upgrades with a 25-year track record of innovation and record-breaking performance. Our power systems are ideal for those who desire higher efficiency, advanced features and improved optimization for their stock upgrade or build. The SIDEWINDER 8 SPORT ESC is proudly DESIGNED, ASSEMBLED AND SUPPORTED IN OLATHE, KS. USA.. The SIDEWINDER 8 SPORT ESC has been a power upgrade for 110TH SCALE MONSTER TRUCKS AND 18TH SCALE BUGGIES, TRUGGIES AND ON-ROAD VEHICLES since 2014. Its perfect for entry level, weekend basher, or serious road warriors seeking the benefits of an affordable brushless upgrade.. Fully programmable Castle feature set using Castle Link USB adapter sold separately and freely downloadable Castle Link Windows software or the Castle Link mobile app and a B-Link Bluetooth Adapter sold separately.. Convenient transmitter programming for nine common adjustable settings. Powerful 5.5 volts fixed, 8 amps peak integrated BEC.

The COPPERHEAD10 PERFORMANCE ESC is a completely new design that rounds out our 110th scale offerings, positioned between the SIDEWINDER 4 as the entry-level upgrade and the MAMBA X as the extreme performance option.. The COPPERHEAD 10 ESC features CRYO-DRIVE TECHNOLOGY, SENSORED MOTOR SUPPORT and DATA LOGGING LITE with Castles signature reliability and performance.. CRYO-DRIVE TECHNOLOGY combines cutting-edge hardware and software advancements to significantly increase thermal performance by reducing the amount of time the ESCs electrical components spend generating heat. Your setup will be able to handle higher gear ratios, in heavier vehicles, with longer runs.. Fully programmable using a Castle Link USB adapter coupon enclosed with purchase and freely downloadable Castle Link Windows software or the Castle Link App for Android or iOS and a B-LINK Bluetooth Adapter sold separately.. Weve packaged the COPPERHEAD 10 with over a dozen different 4-POLE 12-SLOT sensored motor options to eliminate the guesswork in finding the right brushless power upgrade for your basher, crawler, on road vehicle, short course or monster truck..