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Revised 07/2020 

Copyright 2020 © Castle Creations P/N:095-0405-00

ABOUT THE MAMBA XLX2

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Please note that while the Mamba XLX2 is capable of handling incredible amounts 
of power, your motor must also be up for the task. Always run your motor within 
the manufacturer’s specs. Monitor motor, battery, and controller temps carefully 
and never let the motor get above 100° C (212° F). Excessive heat in the motor can 
damage the motor, the Mamba XLX2, and the batteries.

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Always start with stock gearing. If you wish to change the gearing, motor, or 
battery, check your motor temperature often on the first run. If the motor gets 
too hot, increase the spur size, reduce the pinion size, or reduce the pack voltage. 

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The Mamba XLX2 is programmable via transmitter (see 

Driver’s Ed Guide)  or 

settings may be programmed via computer with a Castle Link USB adapter (coupon 
for free adapter included in package). Program with a mobile device using a Castle 
B•Link Bluetooth® Adapter (sold separately) or using a Castle Field Link Portable 
Programmer (sold separately). You must disconnect the AUX WIRE prior to 
connecting your ESC to the Castle Link USB adapter to avoid damage to the 
USB adapter. See the Drivers’ Ed Guide for more instructions on transmitter 
programming and the Castle Link system 

(“Tuning with Castle Link” and 

“Transmitter Programming”).

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The Mamba XLX2 features data logging. You will be able to measure and record 
important power system information during your race, turn-by-turn. After your 
run, you can download and analyze this log using Castle Link. You will be able to 
inspect many parameters including battery voltage, motor RPM, ESC temperature 
and more. Additional information about using the data logging features can be 
found in the Driver’s Ed Guide (“Data Logging”).

540 North Rogers Road, Olathe, KS 66062

(913) 390-6939 (ext. #1 Support, #2 Service)

Product Support:

 castlecreations.com/contact-support

Service:

 castlecreations.com/contact-service

Website:

 www.castlecreations.com

MAMBA XLX2 SPECIFICATIONS

Application 

Guidelines

1/5

th

 scale RC Hobby vehicles weighing up to 42lbs.

Input Voltage 

Range

Min: 3S LiPo, Max: 8S LiPo, 33.6V

BEC 

Specifications

Adjustable from 5V to 8.5V (20A peak), default 5.5V.

Sensors

Yes, with pre-installed Direct Connect Sensor Wire (dust cover 
included in package).

Product Use 

Statement*

• Applying voltages higher than 33.6V will cause irreparable 

damage to your controller.

• 

WARNING: 

You must disconnect the AUX wire from your radio 

before connecting to Castle Link. Failure to do so may result in 

damage to your Castle Link and/or computer.

• The Mamba XLX2 is a high-performance controller; you must 

use high-discharge cells in your high-performance application 

to ensure vehicle performance 

(see Driver’s Ed Guide, “A Word 

About Batteries”).

• The Mamba XLX2 requires the use of connectors designed for 

150+ amps continuous. Ex. Castle 6.5mm polarized or 8mm 

bullet 

(Driver’s Ed Guide, “Connectors and Power Wiring”).

• The Mamba XLX2 is not intended for human or animal 

propulsion. 

*Failure to adhere to the Product Use Statement constitutes a violation of the warranty agreement, and will 

result in non-warranty service fees to repair or replace damaged products.

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