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Castle Creations Mamba Monster X

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Castle Creations Mamba Monster X
Product SKU: 210200014
ESC for 1/8th & 1/10th scale vehicles up to 15 lbs


Please note: these ESCs use a custom sensor harness and are not compatible with regular ones!

We include a free Sensor Wire for Castle Mamba X Series with the purchase of a Castle Creations Mamba Monster X!

If you need JST leads to power a device but do not want to have a battery plug soldered, please order a set of JST leads separately.

The new Monster X Electronic Speed Controller takes Castle’s legendary “monster” performance to a whole new level. The waterproof* Monster X is capable of 2S LiPo up to a maximum of 6S LiPo and is the legendary “power up” for 1/8th scale buggies, truggies and on-road vehicles as well as 1/10th scale monster trucks and R/C monstrosities weighing up to 15 lbs.


  • Waterproof*
  • On/Off Switch
  • 30 mm replaceable ESC Cooling Fan
  • 2s-6s (25.2v MAX) input
  • 5.5-8.0V (8A peak) BEC voltage
  • Proportional Brake
  • Reversible with lockout
  • 5.3cm x 4.9cm size
  • 111.1 g weight with wires
  • 6.5mm bullet plugs
  • *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.