This is the Castle Creations Mamba Max Brushless or Brushed Motor Electronic Speed Control.  The Mamba Max ESC can be used with any brushed or brushless 540 size motor.  With the Castle Link programming software, you can program this speed control to suit your needs and your vehicle (requires USB cable).

On the track, there are no second chances to take first place. You need power, yes, but a lot more control to make sure you're ahead of the pack at the finish line. Don't settle for a few "profiles" someone else made up, DESIGN YOUR OWN right on your PC with Castle Link PC programming software (download from Castle)!

And when you've got it dialed in just right, you can save that settings file for the next time you're at that track!

Nothing else gives you this much power, but nothing else even comes CLOSE to giving you this much control. There are brushless ESCs, and then there are brushless ESCs made for competitive racers. The Castle Creations Mamba Max controllers are racer proven, and they are championship winning hardware for your race vehicle.

Not into racing, but just want to have some FUN?

The Mamba Max can take anything you can dish out! Practice pack after pack at your local track, or bash all day if you'd like!  Tired of having to use a fan, and STILL getting thermals? Not gonna happen with the Mamba Max! Durable construction combined with excess capability gives you an ESC that won't break a sweat even when you're tooling down your neighborhood at 50+mph!

Features:

• Profiles can be custom designed on a PC with the Castle Link PC programming software (download from Castle - USB cable required)
• Infinitely adjustable throttle and brake curves with timing advance
• Punch Control allows dialing in horsepower where needed
• Brake Strength allows straight tracking under hard braking
• Drag Brake helps entry into corners
• Start Power for smooth launches
• Programmable cutoff voltage for LiPo usage

Benefits:

• No brush maintenance
• Insane speeds easily possible
• Easy setup, easy to use.
• Crazy long run times
• No hassle installation

Includes:
Castle Creations Mamba Max Electronic Speed Control with preinstalled 4mm motor connectors
Pre-tinned battery leads
ON/OFF switch
Universal receiver connector

Requires:
Installing in vehicle
Brushless motor such as the CMS-4600, CMS-5700, CMS-6900, or the CMS7700

Specifications:
Cells: 6-12 NiCd/NiMH, 2-3 cell LiPo
Continuous: 100A
Resistance: .0003 Ohm
Brake: Proportional
Reversible: Yes, with lockout
Low Voltage Cut-off: Programmable
Size: 1.9 x 1.3 x 1.2" (48x33x30mm)
Weight: 2.5oz (70.9g)