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    Our Mamba Monster X ESC  and 1515-2200Kv are paired together and perform incredibly in monster trucks with up to 6S LiPo packs (4S LiPo is the sweet spot), and works great in 1:8 scale buggies, truggies and on-road vehicles as well as 1:10 scale monster trucks weighing up to 15 lbs. You will have all the power your 1:8th scale vehicle demands with the smoother throttle control of a sensored motor.  Mamba Monster X takes Castle’s legendary “monster” performance to a whole new level.

    New Firmware Available!
     Version 2.06 added 'Drag Brake Ramp' feature. Allows user to adjust the rate at which the drag brake is applied at neutral. Click here for additional information and be sure to update your new Mamba Monster X ESC!

    • Input Voltage range 2S-6S
    • 8A Adjustable BEC (5.25V-8.0V)
    • 1515-2200Kv, 4-pole 12-slot sensored motor.
    • Waterproof design.
    • Removable 30MM cooling fan.
    • Convenient transmitter programming for six common adjustable settings.
    • Easily program and update ESC with use of Castle Link USB (coupon included for free USB with purchase) and freely downloadable Castle-Link Windows™ program.
    • Data Logging capable
    • Telemetry Ready
    • Auxiliary Wire Functionality allows for “on-the-fly” adjustments such as Max Power and Max Brake.
    • Audible Alerts that will notify you of possible issues with calibrations and error conditions.
    • Designed and manufactured in Olathe, Kansas and is backed by our 1-year warranty.
    *Not intended for operation while submerged in liquid. If unit is operated in wet conditions, rinse with fresh water to remove dirt or corrosives, then fully dry unit.

    Mamba Monster X Combo Includes:
    • Mamba Monster X ESC
    • 1515-2200Kv Sensored Motor
    • Castle Sensor Harness adapter
    • 210mm length sensor wire (for sensored operation)
    • Driver's Ed and Quick Start Guide
    • Castle Decals
    Monster X Driver's Ed Guide
    Monster X Quick Start Guide
    Sensored Motor Quick Start
    SMARTSENSE™ Technology
    Audible Alert Reference Chart
    Maintaining Motors in Wet Conditions


    • Waterproof : Yes
    • Telemetry Capable : Yes
    • Data Logging : Yes
    • Auxiliary Wire : Yes
    • Minimum Input Voltage : 2S
    • Maximum Input Voltage : 6S
    • Sensored Capable : Yes
    • Recon G6 Certified ESC : No
    • ROAR Certified ESC : No

    Technical Specs
    Input Voltage Range: MIN: 2S LiPo
    MAX: 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: Length: 2.09" (53mm)
    Width: 1.93" (49mm)
    Height: 1.44" (36.4mm)
    Weight (with no battery connector): 3.92 oz. (111.g)
    Connectors: 6.5mm female bullets for motor connection.
    Items Needed for Operation: Battery Connector required, 6.5mm Castle Connectors are recommended.
    Product Use Statements: *Although Mamba Monster X and Castle brushless motors are waterproof, they are not intended for operation while completely submerged in liquid. They can corrode when exposed to corrosive materials, such as salt water. Always rinse the ESC and motor with clean water after exposure to corrosives or dirt. While the motor and controller may be waterproof, we suggest 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.
    Application Guidelines: Intended for up to 6S (25.2 Volt) operation in vehicles weighing less than 15 lbs, with batteries, ready-to-run.
    Not recommended for use in high speed 1/8th and larger applications (IE Arrma Infraction and Limitless, Traxxas XO-1)
    Recommended Motors: Combo includes Castle sensored 1515 2200Kv: Max Cells: 6s Lipo or 16 NiMH
    Max. Recommended Vehicle Weight: Less than 15 lbs, with batteries, ready-to-run
    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 App and a B-Link Bluetooth Adapter (sold separately).
    Telemetry Link Capable: Yes
    Tech Notes:
    1. Mamba Monster 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 1:8th scale vehicles is 5000mAh. We recommend using 30C continuous discharge or higher LiPo batteries (or high quality 25C batteries such as Traxxas® Power Cell).
    2. Our experience  suggests using only mild gear ratios with NiMH cells. Do not attempt to use NiMH cells in extreme setups.
    3. Applying voltages higher than 25.2V will cause irreparable damage to ESC.
    4. 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 CCBULLET 6.5mm, Castle 6.5mm Polarized Connectors, Traxxas® Power Connectors, or Deans® Ultra Plugs
    Motor Specs
    Input Voltage Range: 2-6S LiPo
    Kv: 2200
    Max. RPM: 60,000
    Size: Length: 75.4mm
    Diameter: 40mm (41.4mm with fins)
    Weight (w/wires): 429g / 15.1oz
    Shaft Size: Length: 20mm
    Diameter: 5mm
    Mounting Hole Specifications: M3 and M4 @ 25mm
    Cooling Fan: Optional, coming soon!
    Connectors: 6.5mm male Castle Bullet Connectors, includes 210mm length sensor wire.
    Application Guidelines: Ideal for 1:8 scale buggies, truggies, on-road vehicles and 1:10 scale monster trucks up to 15lbs.
    Max. Recommended Vehicle Weight: See application guidelines
    Tech Notes:

    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.



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