The Mamba X Crawler edition pairs the 1406-1900kv low kv crawler motor with the high power, ultra-reliable Mamba X ESC. This combo is ideal for low speed crawling or trail running in vehicles weighing up to 9 lbs on 3S or 4S; it can also be used in more aggressive setups like rock racing and extended hill climbing on vehicles up to 5 lbs. The ESC comes with V2.02 firmware enhanced for rock crawling and sensored operation.

Housed in a rugged CNC-machined aluminium case and potted in waterproof epoxy, the Mamba X features an integrated and powerful 8A adjustable BEC and supports the most extreme 1/10th scale setups and 1/8th scale race buggies. SmartSense™ allows smooth, cog-free, and predictable sensored starts.

SmartSense™ is enabled by default. The Mamba X uses the motor's sensors to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is turning, it seamlessly transitions to Castle's ultra-efficient sensorless mode with electronic timing, automatically advancing timing for peak performance during all driving conditions.

• ESC voltage range 2S–6S
• 1406-1900kv 2S–4S sensored motor
• Waterproof
• 8A adjustable BEC (5.25V–8.0V)
• Data logging
• Rugged CNC aluminium case
• Castle Link programming support
• Convenient transmitter programming
• Auxiliary wire functionality for on-the-fly adjustments
• SmartSense™ technology
• Integrated capacitors
• Removable 30mm cooling fan
• Integrated 4mm bullet connectors
• 12 AWG power wires
• Waterproof switch
• Audible alerts and LED alerts for easy diagnosis of common issues
• ROAR Certified ESC
• Recon G6 Certified ESC

• 1x Mamba X ESC with Sensor Harness
• 1x 1406-1900kv 4-pole 12-slot sensored motor
• 1x Mamba Decals
• 1x Driver's Ed and Quick Start Guide
• 1x Gearing Chart for Castle Motors

Although Mamba X 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.