SPMXSM2000, Spektrum RC Firma 3660 4-Pole Brushless Motor (3200kV) Spektrum RC Firma 3660 4-Pole Brushless Motor. This motor makes a great option for most Arrma 3S BLX models. Package includes one brushless motor. This product was added to our catalog on April 15, 2021

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ARAG1023, AR390214 BLX3660 3200kV Brshls 10th 4-Pole Mtr 4x4 The Arrma BLX 3660kV brushless motor provides lots of speed and torque, and is perfectly balanced for use with the ARRMA BLX100 ESC unit. Features: A beautifully etched black aluminum motor can provides a premium look, while a 4 pole internal configuration keeps the power supply smooth and consistent Gold bullet connectors ensure fast and easy wire removal when you need to clean your vehicle - The aluminum motor can provides increased heat dissipation via the finned body section Recommended for use with AR390069 - BLX100 BRUSHLESS 3S ESC Specifications: Motor Type: Brushless Motor kV (# of Turns for brushed): 3200V Poles: 4 Pole Motor Length: 60mm / 2.36" Diameter: 30mm / 1.18" Shaft Length: 18.5mm / 0.73" Shaft Diameter: 5mm / 0.2" Motor Mounting Hole Diameter: M3 Motor Cable Length (Including Connector): 45mm / 1.77" Motor Connector Diameter: 4mm / 0.16" Motor Weight: 289g / 9.18 oz Includes: (1) BLX 3200kV Brushless Motor This product was added to our catalog on April 15, 2021

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ARAG2000, AR390205 BLX4074 2050kV 4 Pole 6S Brushless Motor Product Specifications Manufacturer # AR390205 Connector Type 3.5mm Bullet Motor Design Inrunner Motor Type Brushless

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AXIC2400, AX24004. AM27 540 27T Electric Motor

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CSE010-0165-01, Castle Creations Mamba Monster X 8S 1/6 ESC/Motor Combo w/2028 Sensored Motor (800kV) The Castle Creations Mamba Monster X 8S 1/6 ESC/Motor Combo with 2028 Sensored Motor is a great way to take your build to the next level with Castle’s cutting edge sensored large scale brushless power. The MAMBA MONSTER X 8S COMBO is ready to power any R/C vehicle weighing up to 25lbs, and running all the way up to 8S LiPo. This motor and ESC combo is designed for heavy, high speed rigs, and you'll experience smooth low-end control, without sacrificing power, punch, or speed. The MAMBA MONSTER X 8S utilizes Castle’s breakthrough technology, CRYO-DRIVE. By reducing the rate at which the ESC heats up and removing heat more efficiently, your setup will be able to handle higher gear ratios, in heavier vehicles, with longer runs. These software advancements work in parallel with a unique open housing design to allow increased directional airflow to cool critical components. With the integration of a 40mm cooling fan and a forged elliptical fin heatsink, the design maximizes airflow throughout the system, taking thermal performance to a whole new level. The ESC was designed with a robust aluminum casing, and the epoxy potting guarantees protection around the circuitry and ensures all-weather use. Mamba Monster X 8S is a beast, ready to take on the harshest of environments and still perform. You can easily optimize the ESC for any driving condition, from rugged terrain to smooth pavement to the perils of rock and gravel. Create, save and download setup profiles through the Castle Link Programming Suite on your Windows™ PC, or wirelessly with the convenience of the new B-Link™ Bluetooth™ Adapter and Castle Link app for Android or iOS. When paired with the Castle sensored 2028-800KV motor, users with heavy, high power rigs will experience controllable low-end control without sacrificing power, punch or speed. SmartSense™ mode uses the motor’s sensors to start the motor to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is spinning, it seamlessly transitions to Castle’s ultra-efficient sensorless mode. You’ll put more power to the ground, where it should be, instead of wasting it through raw heat and RPMs. NOTE: This is not a direct replacement to the Mamba XLX. The XLX still handles rawer full throttle power in the most extreme setups. Features: ESC: Input Voltage Range 2S-8S LiPo Sensorless, Sensored and SmartSense™ Running Modes Powerful Integrated 8A Peak Adjustable BEC (5.25V-8.0V) CRYO-DRIVE™ Technology minimizes the amount of time the ESC’s electrical components spend generating heat, resulting in improved thermal performance during partial throttle operation where the majority of driving occurs ESC is housed in a rugged CNC aluminum case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer Premium forged heatsink with elliptical fins for superior air flow and increased heat dissipation Oversized factory equipped thermally controlled 40MM cooling fan Compatible with S.BUS2 Telemetry Link and Futaba T4PX and T7PX transmitters Waterproof design for all weather conditions Data logging capability to capture and record performance data from your vehicle Auxiliary wire functionality for "on-the-fly" adjustments using your transmitter Audible alerts for easy diagnosis of common issues such as motor-over-temperature and low-voltage cutoff Convenient transmitter programming for six common adjustable settings including cutoff voltage and drag brake Easily tune and update ESC with USB and Bluetooth™ programming options Castle Link USB programming kit (coupon included with purchase) Optional smartphone-based programming with the B-LINK™ Bluetooth Adapter (sold separately) and Castle Link app available on Google Play or Apple App Store Proudly designed and manufactured in Olathe, KS USA and backed by Castle Creations' 1-year warranty Motor: The 2028 Extreme can easily run in the 10 horsepower range (Burst power output for duration's typical of vehicle acceleration.) Running modes include Sensored and an ULTRA-EFFICIENT sensorless mode. High-strength, high-temperature grade neodymium sintered magnets combined with High-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions. Oversized NMB bearings and vibration dampening system ensure the longest bearing life possible. Proprietary winding techniques allow Castle Creations to produce a stator assembly that is the lowest possible resistance, resulting in a cooler running motor. Dual sensor ports to ensure optimal installation in your large-scale vehicle. Updated modern and sleek design that looks as cool as it performs. Specifications: ESC: Input Voltage Range: MIN: 2S LiPo , MAX: 8S LiPo 33.6V BEC Specifications: Adjustable: 5.5V, 6.0V, 7.5V. or 8.0V (8A Peak), default 5.5V Operating Environment: Waterproof* design allows for use in nearly any environment. Brake: Proportional Reversible: Yes, but may be disabled for racing. On/Off Switch: Yes, waterproof Cooling Fan: Yes, factory equipped (40MM), fully removable** (See Product Use Statements below) Size: L x W x H 69.5mm x 54.1mm x 47mm Weight (with no battery connector): 5.75 oz. (163 grams) Connectors: 6.5mm female bullets for motor connection Motor: Input Voltage Range: 12S MAX Kv: 800 Max. RPM: 45,000 Minimum Input Voltage: 3S Maximum Input Voltage: 12S Sensored Capable: Yes Can Length: 4.4" (113.2mm) Can Diameter: 2.2" (57mm) Weight (w/wires): 44 oz./1.25kg Shaft Size: Length: 30mm Diameter: 8mm Mounting Hole Specifications: 4mm holes @ 30mm spacing. Cooling Fan: Available, but not included. See 011-0019-00 here. Connectors: 8.0mm male connectors Recommended ESC: Mamba XL X Running modes: Sensorless and Sensored Max. Recommended Vehicle Weight: 4WD vehicles weighing less than 25lbs. 2WD vehicles weighing less than 30lbs. Programmability: Fully programmable Castle feature set using Castle Link USB adapter (coupon for free Link included) and freely downloadable Castle Link Windows™ software, or the Castle Link iOS® or Android® app with B-LINK™ Bluetooth™ Adapter (sold separately). Telemetry Link Capable: Yes, with Castle Creations Telemetry Link for S.BUS2 and Futaba T4PX and T7PX transmitters. Product Use Statements: Recommended battery capacity for 1:6th scale vehicles is 5000mah. Castle recommends using 50C continuous discharge or higher LiPo batteries. Surge ratings should never be used to determine a pack’s suitability for a brushless application. Castle recommends a high current connector designed for high-powered electric systems, rated for 100+ amps, such as Castle CC Bullet 6.5mm, CC Bullet 8.0mm, or 6.5mm Polarized Castle Connectors. Applying voltages higher than 33.6V will cause irreparable damage to ESC. Although Mamba Monster X 8S is waterproof, it is NOT intended for operation while completely submerged in liquid. Always rinse the ESC with clean water after exposure to corrosives or dirt. The cooling fan must be removed prior to driving in wet conditions. *Fan is not waterproof. Monitor motor temperatures closely; overheating a motor will cause permanent damage to the magnets. Never exceed 180° F on the motor or ESC. The 2028-800KV is a water resistant design. The sensor board is coated with silicone conformal coating to protect the sensors from moisture. The sensor connections are not water resistant; water can cause signal loss which could result in loss of sensored capabilities. Castle recommends applying dielectric grease to the outside of the sensor wire connections after installation of the wire. Routine maintenance is recommended after running in wet conditions. Please refer to the Running & Maintaining document in the resources tab above for info on running and maintaining motors in wet environments. Application Guidelines: Mamba Monster X 8S and 2028-800Kv motor is intended for use in 1:6 scale vehicles weighing up to 25 lbs. and up to 8S LiPo. Vehicle Examples: Traxxas™ X-Maxx & Unlimited Desert Racer; Arrma™ Kraton 8s & Limitless; Losi™ Super Rock Rey & Audi R8; Redcat™ Shredder (optional motor mount and modifications may be necessary to install motor). Includes: Mamba Monster X 8S ESC 4-POLE Sensored 2028-800KV Motor Castle Sensor Harness Adapter (installed) 250mm Sensor Wire Mamba Decals Coupon for free Castle Link USB ESC Quick Start Guide Motor Quick Start Guide This product was added to our catalog on April 4, 2021

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CSE010-0167-01, Castle Creations Mamba XLX 2 1/5 Sensored Brushless ESC/Motor Combo (800Kv) w/2028 Motor The Castle Creations Mamba XLX 2 1/5 Scale Sensored Brushless ESC/Motor Combo with 2028 800Kv motor is a product guaranteed to redefine the limits of large scale R/C. Though it shares the name of its predecessor, the Mamba XLX, this is an ESC that lives in a class of its own. Reengineered from the ground up, the Mamba XLX 2 is packed with a potent combination of design, hardware and software advancements that will set a new standard for large-scale power systems. Designed for 1/5 Scale models weighing up to 42 lbs, the XLX 2 is an incredible power upgrade for the Losi DBXL-E and Super Rock Rey, Arrma Kraton 8S and Outcast 8S, or Traxxas X-Maxx models! If you are looking for the ultimate upgrade for your speed run, drag racing or off road rigs - the XLX 2 is a true heavyweight, with no contenders. CRYO-DRIVE: MORE POWER – COOLER TEMPS – LONGER RUNS Castle’s latest break-through technology, minimizes the amount of time the ESC’s electrical components spend generating heat. These software advancements work in parallel with a unique open housing design to allow increased directional airflow to cool critical components. With the integration of a 50mm fan and a forged elliptical fin heatsink, the design maximizes airflow through the system, taking thermal performance to the next level. The results are cooler ESC temperatures, increased runtime and more power handling. NOTE: Some vehicles may require aftermarket parts to allow ESC and/or motor fitment.  Features: Sensored, Sensorless and SmartSense™ running modes Powerful Integrated 20A Peak Adjustable BEC (5.25V-8.0V) Premium forged heatsink with for superior airflow and increased heat dissipation Oversized factory equipped thermally controlled 50mm fan  Waterproof design for all weather conditions.  ESC is housed in a rugged CNC aluminum case and potted in waterproof epoxy to  protect the components and promote efficient heat transfer Data-logging capability to capture and record performance data from your vehicle Auxiliary wire functionality for “on the-fly” adjustments using your transmitter Audible alerts for easy diagnosis of possible issues such as motor over-temperature and low voltage cutoff Convenient transmitter programming for six adjustable settings such as cutoff voltage and drag brake Easily tune and update ESC with USB and Bluetooth™ programming options.   Castle Link USB programming kit (coupon included with purchase) Optional smartphone-based programming  with the B-LINK™ Bluetooth Adapter (sold separately) and Castle Link app available on Google Play or Apple App Store. Proudly designed and manufactured in Olathe, Kansas USA and backed by Castle Creations’ 1-year warranty Specifications: ESC: Input voltage range: 3S-8S LiPo Length: 3.98” (101.2mm) Width: 2.49” (63.3mm) Height: 2.2” (55.8mm) On/Off Switch: Yes, waterproof* Cooling Fan: Yes, thermally controlled factory equipped (50mm) fully removable** Weight: 13.1 oz (371g) Running Modes: Sensored, Brushed, Sensorless and SmartSense™ when paired with a Castle 4-POLE 12-SLOT Sensored Motor. (Dust cover included in package for non-sensored operation) Wire Gauge: 8AWG Telemetry Link Capable: Yes, with Castle Creations Telemetry Link for S.BUS2 and Futaba T4PX and T7PX, T7PXR Transmitters. Items Needed: Battery connectors designed for 150+ amps continuous, such as Castle 6.5mm polarized or CC BULLET 8.0MM Motor: Application Guidelines: 1:5th Scale vehicles weighing up to 30 lbs.  Vehicle Examples: Losi DB XL-E,™ Losi Super Rock Rey™, Arrma Kraton 8s™, Arrma Outcast 8s™, Traxxas X-Maxx™ (Some vehicles may require aftermarket parts to allow ESC and/or motor fitment) Input Voltage Range: MIN: 3S LiPo, MAX: 8S LiPo 33.6V Kv: 800Kv Max. RPM: 45,000 Diameter: 2.22” (56.3mm) Length: 4.44” (112.7mm) Shaft Size: 30mm (Length), 8mm (Diameter) Weight (w/wires): 44 oz./1.25kg Mounting Hole Specifications: Holes: 4mm, Spacing: 30mm Connectors: 8.0mm male connectors, 300mm Direct Connect Sensor Wire Includes: Mamba XLX2 ESC 2028-800kv Sensored Brushless Motor 300mm Direct Connect Sensor Wire Mamba Decals Mamba XLX2 Quick Start Guide Sensor port dust cover Coupon for free Castle Link USB This product was added to our catalog on October 12, 2021

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CSE010016001, Castle Creations Mamba X SCT 1/10 Brushless Combo w/1415 Sensored Motor (2400kV) (5mm Shaft) The Castle Creations Mamba X SCT Waterproof 1/10 Brushless Combo includes the Mamba X, with the awesome 1415 Sensored motor to create a all in one system perfect for 2WD and 4WD Short Course trucks weighing up to 6.5lbs running on a 3s or 4s LiPo. The Mamba X is going to shake things up. Extremely versatile, and capable of powering a wide variety of applications and vehicles the Mamba X is ideal for racing at the track with your 2wd buggy, bashing through mud puddles in your monster truck, or navigating a hardcore trail with your crawler. The high performance Mamba X includes an integrated and powerful 8A adjustable BEC and can push the most extreme 1/10th scale setups and 1/8th scale race buggies. Castle Creations 1415 Sensored 4-Pole Brushless Motors combine rotor position sensor technology with an improved high power and high efficiency motor design to deliver ultra smooth startup, precise low speed control, predictable power delivery, incredible torque, and lightning fast response. Through the use of Castle's Smart Sense technology, the position of the rotor is always known by the ESC. This eliminates the possibility of encountering cogging or inconsistency during startup, and allows the 1406 to deliver PRECISE throttle control and BUTTERY SMOOTH starts - with the RAW POWER and LONGER RUN TIMES that Castle motors are known for. Features: ESC Wide 2S to 6S input voltage range Sensored Motor Support (Castle X-Series Sensor Harness Included) Waterproof 8A Adjustable BEC (5.25V-8.0V) Data-logging Rugged CNC Aluminum Case Castle Link Programming Support SmartSense™ Integrated Capacitors Removable 30mm Cooling Fan Integrated 4mm Bullet Connectors 12 AWG Power Wires Waterproof Switch Audible Alerts The Mamba X is proudly designed and manufactured in Olathe, Kansas Backed by Castle Creations’ 1-year warranty and unparalleled "make-it-right" customer support Motor 4-POLE 12-SLOT design boasts exceptional EFFICIENCY and produces LESS HEAT Oversized gold plated solder tabs for LESS RESISTANCE and easy soldering QUIETSENSE™ Technology shields magnetic field noise generated from the motor coils and keeps motor and ESC in sync at all times HIGHER PRECISION and MORE EFFICIENT startups OPTIMIZED design eliminates the need for mechanical timing adjustments Sensor alignment method delivers uniform timing and torque in both directions, automatically REBUILDABLE design allows users to replace front end bell with bearings or rotors with shaft ROAR standard sensor port and labeled connections High strength 180°C neodymium sintered magnets High quality, temperature-stabilized sensors High-purity, high-temperature copper windings Hardened stainless steel shaft 13 AWG high strand wire with silicone insulation Kevlar wrapped rotor 6061-T6 Billet aluminum heatsink can High RPM NMB oversized bearings High quality 0.2mm steel laminations Low resistance gold plated bullet connectors Specifications: ESC Input Voltage Range: 2S LiPo (7.4V) to 6S LiPo (25.2V) BEC Specifications: Adjustable: 5.5V, 6.0V, 7.5V. or 8.0V (8A Peak), default 5.5V Operating Environment: Waterproof* design allows for use in nearly any environment. Brake: Proportional Reversible: Yes, but may be disabled for racing. On/Off Switch: Yes Cooling Fan: Yes, factory equipped (30mm), fully removable** (see Product Use Statements below) Size (LxWxH): 2.14x1.39x1.18" (54.4x35.2x30.0mm) Weight (with wires): 3.56 oz. (101g) Connectors: 4.0mm female bullets for motor connection. Items Needed for Operation: Battery Connector Application Guidelines: Intended for up to 6S (25.2 Volt) operation in vehicles weighing less than 9bs/4kg Recommended Motors: Castle 1406, 1410 and 1415 Sensored motors Max. Recommended Vehicle Weight: Less than 9bs/4kg, with batteries, ready-to-run Telemetry Link Capable: Yes Programmability: Fully programmable Castle feature set using Castle Link USB adapter (coupon for free link included in package) and freely downloadable Castle Link Windows software. Motor Input Voltage Range: 3-4S LiPo Kv: 2400 Max. RPM: 75,000 Length: 69.5mm Diameter: 36mm Weight (w/wires): 319g / 11.3oz Shaft Length: 21mm Shaft Diameter: 0.197" (5mm) Mounting Hole: M3 @ 25mm Cooling Fan: Optional, coming soon! Connectors: 4mm male Castle Bullet Connectors Recommended ESC (s): Combo includes Mamba X ESC. Recommended Applications: 2WD and 4WD Short Course trucks weighing up to 6.5lbs running on a 3s or 4s LiPo with included 1415 - 2400kv sensored motor. Running Modes: SMARTSENSE™, Sensored, Sensorless Product Use Statements: *Although Mamba X is waterproof, it is not intended for operation while completely submerged in liquid. Always rinse the ESC and motor with clean water after exposure to corrosives or dirt. While the motor and controller may be waterproof, Castle suggests users confirm that the rest of their vehicle, including the batteries, servos, radio and chassis are also waterproof before exposing them to liquids of any kind. **The cooling fan must be removed prior to driving in wet conditions. It is not waterproof. Tech Notes: Mamba X setups frequently hit 100+ amps in peaks and not all LiPos are created equal. Surge ratings should never be used to determine a pack's suitability for a brushless application. Recommended battery capacity for 1:10th and 1:8th scale vehicles is 5000mAh. We recommend using 30C continuous discharge or higher LiPo batteries (or high quality 25C batteries such as Traxxas® Power Cell). Our experience suggests using only mild gear ratios with NiMH cells. Do not attempt to use NiMH cells in extreme setups. Applying voltages higher than 25.2V will cause irreparable damage to ESC. We recommend a high-current connector designed for high-powered electric systems, rated for 70+ amps. Invest in connector sets made for high-powered electric systems such as our Castle 6.5mm Polarized Connectors, Castle 4.0mm Polarized Connectors, Traxxas® Power Connectors, or Deans® Ultra Plugs This product was added to our catalog on February 16, 2021

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2210-1350 Motor: Twin Otter

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100-Amp Pro Switch-Mode 5A BEC Brushless ESC

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EFLA8012DFV2, Ducted Fan Unit: 80mm 12 Blade V2

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EFLM3032DFA, BL32 Ducted Fan Motor, 2150Kv

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EFLM4060A, E-flite Power 60 Brushless Outrunner Motor, 400Kv: 3.5mm Bullet Ideal for 60-size sport and scale airplanes weighing 6- to 10-pounds (2.7–4.5 kg), 46-size 3D airplanes up to 7 pounds (3.2 kg), or models requiring up to 1200 watts of power. Features High-quality construction with ball bearings and hardened steel shaft Ideal for 46-size 3D airplanes up to 7 lb (3.2 kg) Quiet, lightweight operation Slotted 14-pole outrunner design Ideal for models requiring up to 1200 watts of power Equivalent to a 60-size glow engine for 6 to 10 lb (2.7 to 4.5 kg) airplanes External rotor design—6mm shaft can easily be reversed for alternative motor installations Includes mount, prop adapters and mounting hardware High-torque, direct-drive alternative to inrunner brushless motors NOTE: Not recommended to use with E-flite 80-Amp Pro Switch-Mode ESC (EFLA1080B) Specifications: Recommended Prop Range 14x8 to 16x10 Idle Current (Io) 2.70A @ 10V Shaft Diameter 6mm (.24 in) Voltage 18.5 to 28.8 Wire Gauge 14 AWG RPM/Volt (Kv) 400 Outer Diameter 2 in (50mm) Connector Type 3.5mm Bullet Bushing Or Bearing Bearing Motor Design Outrunner Motor Type Brushless This product was added to our catalog on December 5, 2021

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MOV20920P, Motiv LAUNCH PRO Drag Racing Modified Brushless Motor (2.0T) OVERVIEW The Motiv 30x30 High Voltage Carbon Edition Super Fan features dual ball bearings and is rated to handle 8.4 volts, but will still push good air flow running off of the lower Rx voltage. Included is a MOTIV carbon fan guard to save that precious pinky from imminent annihilation. This product was added to our catalog on August 10, 2021

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MOV20920P, Motiv LAUNCH PRO Drag Racing Modified Brushless Motor (2.0T) OVERVIEW The Motiv LAUNCH 2.0 Turn PRO Drag Racing Modified Brushless Motor is a 3 phase, 2 pole motor developed specifically for drag racing. Every MOTIV Motor is hand checked, assembled and packaged by a professional in house at their WI, USA office. During this process, every motor component must meet MOTIV requirements before assembly and packaging. Included is a specification check list which is filled out on a motor to motor basis all through the testing and assembly process to ensure the quality of the finished product. Features: Stator: Specially selected stator material for low power loss High quality pure copper wire Emphasis on hand winding for consistency Solder Tabs: Gold plated pure copper tabs for low resistance Internal "Drop Connection" design to ensure low resistance and consistent internal solder joints Rotor: Sintered rotor High quality neodymium magnet material for lasting magnetism Can Assembly: High flow vent holes to allow air flow in and out for lower operating temps Machined all aluminum anodized can, front plate and end bell Infinitely adjustable timing Dual precision ball bearings Overall: Every motor tested in house during the assembly and packaging process Spec/test sheet provided uniquely for every motor to ensure quality Designed to comply with ROAR specifications Lightweight completed design Packaged in reusable cushioned storage container This product was added to our catalog on August 10, 2021

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MOV20920P, Motiv LAUNCH PRO Drag Racing Modified Brushless Motor (2.0T) OVERVIEW The Motiv 30x30 High Voltage Carbon Edition Super Fan features dual ball bearings and is rated to handle 8.4 volts, but will still push good air flow running off of the lower Rx voltage. Included is a MOTIV carbon fan guard to save that precious pinky from imminent annihilation. This product was added to our catalog on August 10, 2021

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MOV20920P, Motiv LAUNCH PRO Drag Racing Modified Brushless Motor (2.0T) OVERVIEW This is the Motiv M-CODE "MC4" Pro Tuned 13.5 Turn Spec Brushless Motor. Every MOTIV Motor is hand checked, assembled and packaged by a professional in house at their WI, USA office. During this process, every motor component must meet MOTIV requirements before assembly and packaging. Included is a specification check list which is filled out on a motor to motor basis all through the testing and assembly process to ensure the quality of the finished product. Features: Stator: Specially selected stator material for low power loss High quality pure copper wire Emphasis on hand winding for consistency Solder Tabs: Gold plated pure copper tabs for low resistance Internal "Drop Connection" design to ensure low resistance and consistent internal solder joints Rotor: Sintered rotor High quality neodymium magnet material for lasting magnetism Can Assembly: High flow vent holes to allow air flow in and out for lower operating temps Machined all aluminum anodized can, front plate and end bell Infinitely adjustable timing Dual precision ball bearings Overall: Every motor tested in house during the assembly and packaging process Spec/test sheet provided uniquely for every motor to ensure quality Designed to comply with ROAR specifications Lightweight completed design Packaged in reusable cushioned storage container   This product was added to our catalog on August 10, 2021

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SPMXSEMC05, Spektrum RC Firma 150 Amp Sensorless Brushless Smart ESC & Motor Combo (2050Kv) Spektrum Firma 150 Amp Sensorless Brushless Smart ESC & Motor Combo, with included 2050Kv motor. Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Spektrum Smart electronics. Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you an extra layer of confidence that your electronics are all operating at their best. With Firma Smart ESCs, you'll be better connected to your vehicle than ever before — without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity*. Firma ESCs not only gather the data, but also send it to your Smart compatible transmitter in real time, allowing the ability to adjust settings as needed to boost performance on the go. This ESC comes bundled with a Spektrum Firma 2050Kv Brushless Motor capable of handling everything this ESC can put out that is a perfect to get you driving with Spektrum Smart technology. *NOTE: Smart functionality requires use of Spektrum Smart compatible battery, transmitter and receiver. Features: 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 Multi-point protection: Over-current protection Automatic LiPo low-voltage cutoff Thermal protection Failsafe protection Developed and designed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer Comes bundled with Spektrum Firma 2050Kv Brushless Motor Compact for easy installation in most applications Ready to install — no soldering required Rugged plastic case with mounting tabs Aluminum heat sink for high efficiency Cooling fan Adjustable high-power BEC Firmware updatable through the Smart ESC Programming Box High heat-resistant IC™ connectors, backwards compatible with EC™ connectors Limited 1-year warranty Specifications: Auto Cutoff: Yes BEC: Yes BEC Continous Current: 5A BEC Type: Linear BEC Voltage: 6V Battery Connector: IC5 Battery Input Lead: IC5, EC5 compatible Brakes: Yes Forward: Yes Height: 1.5" (38.5mm), ESC Input Voltage: 3S - 6LiPo Length: 2.3" (58mm), ESC Low-Voltage Cutoff Programmable: Yes Maximum Burst Current: 950A Maximum Continuous Current: 150A Motor Connector: 4mm Bullet Motor Output Lead: 5.9" (150mm) 10AWG Output: 3000W Overload Protection: Yes Programmable: Yes RPM/Volt (Kv): 2050Kv Reverse: Yes Sensored: No Weight: 8.4oz (238g), ESC Width: 1.9" (47.5mm) without tabs, 2.3" (59.5mm) with tabs, ESC Includes: (1) Spektrum™ Firma™ Smart ESC (1) Spektrum™ Firma™ 2050Kv Brushless Motor (1) Spektrum Smart sticker sheet (1) Product Manual Needed to Complete: LiPo Battery w/EC5 or Spektrum Smart Battery w/IC5 connector* *NOTE: Smart functionality requires use of Spektrum Smart compatible battery, transmitter and receiver. This product was added to our catalog on March 12, 2021

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SPMXSEMC06, Spektrum RC Firma 160 Amp Sensorless Brushless Smart ESC & Motor Combo (1250Kv) Spektrum Firma 160 Amp Sensorless Brushless Smart ESC & Motor Combo, with included 1250Kv motor. Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Spektrum Smart electronics. Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you an extra layer of confidence that your electronics are all operating at their best. With Firma Smart ESCs, you'll be better connected to your vehicle than ever before — without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity*. Firma ESCs not only gather the data, but also send it to your Smart compatible transmitter in real time, allowing the ability to adjust settings as needed to boost performance on the go. This ESC comes bundled with a Spektrum Firma 1250Kv Brushless Motor capable of handling everything this ESC can put out that is a perfect to get you driving with Spektrum Smart technology. Features: 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 Multi-point protection: Over-current protection Automatic LiPo low-voltage cutoff Thermal protection Failsafe protection Developed and designed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer Comes bundled with Spektrum Firma 1900Kv Brushless Motor Compact for easy installation in most applications Ready to install — no soldering required Rugged plastic case with mounting tabs Aluminum heat sink for high efficiency Cooling fan Firmware updatable through the Smart ESC Programming Box High heat-resistant IC™ connectors, backwards compatible with EC™ connectors Limited 1-year warranty Specifications: Auto Cutoff: Yes BEC: Yes BEC Continous Current: 5A BEC Type: Switch Mode BEC Voltage: 6V Battery Connector: IC5 Battery Input Lead: 10AWG Dual IC5, EC5 compatible Brakes: Yes Bushing Or Bearing: Bearing Cells: 4-8 cell LiPo Connector Type: 6.5mm Bullet Efficiency: 90% Forward: Yes Height: 1.8" (44mm), ESC Input Voltage: 3S - 8S LiPo,12-35.2V Length: 2.7" (70mm), ESC Low-Voltage Cutoff Programmable: Yes Maximum Burst Current: 1050A Maximum Continuous Current: 180A,160A Motor Connector: 6.5mm Bullet Motor Output Lead: 6.5mm Female Bullets Motor Type: Brushless Number of Poles: 4 Outer Diameter: 1.9 in (49mm), motor Output: 6300W Overall Length: 3.3" (85mm), motor Overload Protection: Yes Programmable: Yes RPM/Volt (Kv): 1250Kv Recommended Speed Control: Spektrum Firma 160 Smart ESC Reverse: Yes Sensored: No Shaft Diameter: 3/16" (5mm) Weight: 9.9oz (280g), ESC,26.1oz (740g), motor Width: 3.03" (77mm), ESC Wire Gauge: 10 AWG Includes: (1) Spektrum™ Firma™ Smart ESC (1) Spektrum™ Firma™ 1250Kv Brushless Motor (1) Spektrum Smart sticker sheet (1) Product Manual Needed to Complete: LiPo Battery w/EC5 or Spektrum Smart Battery w/IC5 connector* *NOTE: Smart functionality requires use of Spektrum Smart compatible battery, transmitter and receiver.    This product was added to our catalog on March 12, 2021

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SPMXSM1700, Spektrum RC Firma Sensorless Brushless Motor (2050Kv) Spektrum Firma Sensorless Brushless Motor. This motor is included with, and is a replacement for the Spektrum Firma 150 Amp ESC/Motor combo (SPMXSEMC05). This product was added to our catalog on March 12, 2021

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SPMXSM2000, Spektrum RC Firma 3660 4-Pole Brushless Motor (3200kV) Spektrum RC Firma 3660 4-Pole Brushless Motor. This motor makes a great option for most Arrma 3S BLX models. Package includes one brushless motor. This product was added to our catalog on April 15, 2021

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SPMXSM2800, Spektrum RC Firma 6500Kv Brushless Motor This product was added to our catalog on March 2, 2023

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TRA3481, Traxxas Maxx SLash/Unlimited Desert Racer Brushless Motor (2200Kv) The Traxxas Unlimited Desert Racer Motor is a 4-pole 2200Kv, brushless motor. This is the replacement motor for the UDR. Motor is factory wired with 6.5mm bullet connectors.  Specifications: Can Length: 77.5mm Can Diameter: 41.8mm Total Length: 98.5mm Shaft Length: 21mm Shaft Diameter: 4.99mm This product was added to our catalog on April 16, 2021

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