1/6 Mamba Monster X 8S ESC/Motor Combo 1717-1260KV

  • Sale
  • Regular price $379.99

NOTE: A Mamba Monster X 8S service advisory has been released - please read this statement from Castle Creations. Castle has put a temporary hold on using D-Wind type and motors with Kv higher than 2,000Kv. A software update to correct this is coming in the next few weeks.  


The Castle Creations Mamba Monster X 8S 1/6 ESC/Motor Combo with 1717 Sensored Motor is an incredible combo developed specifically for high voltage large scale applications. The MAMBA MONSTER X 8S ESC utilizes Castle’s proprietary CRYO-DRIVE technology helping to reduce the heat generated, and remove heat more efficiently. 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 level never seen before.

Mamba Monster X 8S is a workhorse that will dominate in the harshest of environments. Designed with durability in mind, this ESC features a robust aluminum case, combined with epoxy potting helps to guarantee protection around the circuitry, as well as allowing all-weather use. You can easily optimize the ESC for any driving condition - rugged terrain, smooth pavement, or rock and gravel, the MMX8S can handle it all. Plus, the Castle Link Programming Suite will allow the user to create, save and download setup profiles using a Windows™ PC, or wirelessly with the convenience of the B-Link™ Bluetooth™ Adapter and Castle Link app for Android or iOS. The MMX8S also allows tuning on-the-fly via the Auxiliary wire, allowing access to programming parameters such as Torque Control, Max Brake or Rock Race Mode, further optimizing your vehicle for any racing or bashing application you can imagine!

The Castle Creations 1717, 1260KV Sensored 4-Pole Brushless Motor is a blast from the past with the added benefit of sensored capabilities! Featuring an improved 4-POLE 12-SLOT design, the sensored 1717 boasts exceptional efficiency and will generate less heat than comparable motors. This motor is a great option for any 1/6th scale model weighing up to 20 lbs and running up to 8s LiPo. The 1717 is also a great upgrade for drivers looking for an incredibly high torque 8s motor for 1/8th scale models as well!

Application Guidelines: Mamba Monster X 8S and 1717-1260Kv motor is intended for any 1/6th scale model weighing up to 20 lbs and running up to 8s LiPo. 


  • 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:
    • Running modes include SmartSense™ 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 produce a stator assembly that is the lowest possible resistance, resulting in a cooler running motor.
    • Updated modern and sleek design; looks as cool as it performs.
    • IMPROVED 4-POLE 12-SLOT design boasts exceptional EFFICIENCY and produces LESS HEAT.
    • QUIETSENSE™ technology shields the sensors from magnetic field noise generated from the motor coils and keeps your motor and ESC in sync at all times. Use of a Flux Shield™ in conjunction with secondary Sense Magnets delivers even 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.


  • 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.
    • Items Needed for Operation: A high current connector designed for high-powered electric systems, rated for 120+ amps, such as Castle CC Bullet 6.5mm, CC Bullet 8.0mm, or 6.5mm Polarized Castle Connectors, soldered to the battery leads.
    • 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.
  • Motor:
    • Input Voltage Range: 3S-8S LiPo 
    • Kv: 1260
    • Max. RPM: 56,000
    • Size: Diameter: 1.87” (47.6mm) Length: 3.35” (85.1mm)
    • Weight (w/wires): 21.08 oz./597.6g
    • Shaft Size: Length: 20mm
    • Diameter: 5mm
    • Mounting Hole Specifications: M3 and M4 @ 25.4mm (1")
    • Cooling Fan: N/A
    • Connectors: 6.5mm male bullets
    • Recommended ESC(s): Mamba Monster X 8S
    • Max. Recommended Vehicle Weight: Vehicles weighing 20lbs or less
    • Running modes: Sensorless and Sensored

    ESC Product Use Statements:

    • Recommended battery capacity for 1:6th scale vehicles is 5000mah. We recommend 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 120+ 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 ESC cooling fan must be removed prior to driving in wet conditions. It is not waterproof.

    Tech Notes:

    • This motor includes 10AWG wire and 6.5mm connectors for use specifically this ESC/Motor combo.
    • Running modes: SMARTSENSE™, Sensored, Sensorless with Castle sensored capable ESCs.
    • 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 recommended 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 this document for running and maintaining motors in wet environments.
    • Mamba Monster X 8S ESC
    • 4-POLE Sensored 1717-1260KV Motor
    • Castle Sensor Harness Adapter
    • 200mm Sensor Wire
    • Mamba Decals
    • Coupon for free Castle Link USB
    • ESC Quick Start Guide
    • Motor Quick Start Guide



    Sold Out