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ESC: * Monster power for monster trucks and 1/8th scale nitro conversions * Powers EMAXX and EREVO to mind blowing speeds * Conversion kits for Losi, Jammin & Kyosho 1/8th buggies ...

Smaller and lighter than the previous version, and even more reliable! When you want to have your cake and eat it too, this is your 4 channel receiver.

This ESC/Motor Combo really packs a punch!

Here's the Castle Creation's HYDRA line of water-cooled brushless speed controls for marine applications.

Programming Options-like the rest of Castle's car controllers, the following Mamba Monster settings can be changed with the transmitter: Low battery voltage cut-off warning Brake ...

Large and in charge. The Thunderbird-54 offers gobs of power at an unbelieveable price.

The Sidewinder ESC is ready to run out of the box, but it is completely Castle Link compatible too drivers can use their Castle Link and Windows PC to tune and tweak all their ...

Phoenix HV-30 High Voltage ESC

Can you handle this much power? Has there ever been a controller this much ahead of it's time, and waiting for motor and battery technology to catch up to it?

Racer Bob said that the 5700 was too slow and the 7700 was too fast, so weve introduced the 6900 and its just right!

The 7700Kv motor lets it all hang out for 6 cell or 2s lipo bashing and racing.

Mamba Micro Pro/CMS5400KV BL ESC/Motor Combo

The Phoenix HV-85 has the power handling capability for just about anything you can put into the sky! With a total ability of over 4,000 watts (that's 5 horsepower!)

The Mamba Micro Pro is a performance system for power-hungry applications such as larger vehicles, longer races, or bigger motors.