This is the Castle Creations Mamba Max Pro Speed Control. New $110.29 (26% off). Features: * ROAR legal for 1/10 scale applications. * Sensored and sensorless motor operating modes. * Handles up to 6S LiPo input. * Switching BEC provides power for servo and receiver all the way t 6S. * Profiles can be custom designed on a PC with the optional Castle Lin PC programming softwar updt 3/23/10. * 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.

This is the Tekin RS Brushless Sensored ESC. New $170.19 (36% off). Features: * QuickTune One-Touch Programming. * HotWire PC Programming Compatible. * Fully Proportional Forward/Brake/Reverse. * Solder Posts for Easy Wire Management. * Runs Brushless and Brushed Motors. * Runs Sensored and Sensorless Motors. * On-Board Temperature Indicator. * Lipo Safe with Multiple Voltage Cutoffs. * Sensor Plug for Precise Commutation. * LCD: Lightweight Chassis Design. * HDAC: High Density Copper FET Boards. * DGF2: Digital Glitch Filtering V2. * RS-232 Digital Communications Protoco Program Features Drag Brake (13 steps Brake Strength: 13 step Current limit: None, 12 step Neutral Width: 13 step Throttle Pro

This is the Castle Creations Sidewinder Speed Control. New $51.49 (26% off). Features: For 1/18 scale micro sport application 3.5mm motor connectors, on-off switch, and universal receiver plu Castle Link compatibl Transmitter can chang Low voltage warnin Brake Strengt Lockout reverse mod Timing Adjustmen Startup mod Reverse Mode.

This is the Mamba XL2 Version 2 34V Extreme Electronic Speed Control from Castle Creations. New $161.69 (26% off). Features: * Designed for 1/5 scale buggies, trucks and on-road cars. * Compatible with brushed or brushless motors. * Forward/Brake only, Forward/Brake/Reverse, Reverse Lockout. * Punch/Traction control. * Drag Brake. * Adjustable cutoff voltage. * Compatible with 8S LiPo cells. * 5 amp BEC (battery eliminator circuitry). * Castle Link compatible for more programming features accessibl through a Windows PC (Castle Link USB adapter required, CSEM9999). * One year limited warranty through Castle Creations beginning at dat of purchase.

This is the Castle Creations Mambo Micropro Speed Control. New $60.49 (32% off). Features: ESC Features 3.5mm motor connectors, on-off switch, and universal receiver plu Castle Link compatibl Transmitter can chang Low voltage warnin Brake Strengt Lockout reverse mod Timing Adjustmen Startup mod Reverse Mode.

This is the Mamba Monster 2 25V Electronic Speed Control from Castle Creations. New $146.29 (26% off). Features: * Compatible with on-road, buggies, truggies and monster truck running up to 6S LiPo batteries and weighing up to 15lbs (6.8kg). * Waterproof design allows running in nearly any environment (se COMMENTS below). * USB programming capability via the Castle Link USB adapter (CSEM6300). * Solder posts allow battery wire length and direction to be easil changed. * One year limited warranty through Castle Creations beginning at dat of purchase. Warranty does not cover abuse, neglect, or damage du to incorrect wiring, over voltage or overloading.

This is the Traxxas VXL-3s Waterproof Brushless Electronic Speed Control. New $131.69 (40% off). Features: * Auto detects brushed, brushless or sensored brushless motor types. * Compatible with 4-cell NiCd or NiMH batteries up to 3S LiPo pack (11.1V). * Three drive profiles Sport, Race and Training mode. * Locked rotor protection if vehicle is stuck or motor is bound. * Battery over-voltage protection triggers failsafe if maximum inpu voltage is exceeded. * Sensor phase detection protects against improperly wiring aftermarke sensored motors. * Sensored motor backup protection switches to sensorless operation i motor sensor fails. * Auxiliary fan output (fan not included).

New $158.79 (41% off).

This is the Tekin RS Pro Brushless Sensored Electronic Speed Control. New $220.59 (36% off). Features: * Operates any sensored or sensorless brushless and brushed motor including all regulation spec ROAR/IFMAR/BRL/EFRA motors. * Adjustable voltage cutoff for LiPo batteries. * Fully proportional forward/brake/reverse. * Hotwire PC programming compatible (requires Tekin Hotwire Interface TEKM1450). * On-board temperature indicato Programmable features Drag Brake: 13 steps, 0-100 Brake Strength: 13 steps, 0-100 Current Limit: None, 12 step Neutral Width: 13 step Throttle Profiles: 7 choices, mild to aggressiv Brushless Modes: Fwd/Brk, Fwd/Rev, Rev Dela Brushed Modes: Fwd/Brk, Fwd/Re Voltage Cut Offs

This is the Associated LRP SPX Super Reverse Electronic Speed Control. New $188.99 (37% off). For modelers 14 years of age and older. Features: * Automatic brushless/brushed motor adaptation. * Compatible with brushless motors over 5.5 turns and brushed motor over 7 turns. * Automatic NiMH, NiCd or LiPo battery detection. * Forward/brake/reverse and forward/brake operation. * Sensored technology. * Internal temp-check system allows user to read the maximum interna temperature. * Limited 120 day warranty.

This is the Novak Goat 3S Electronic Speed Control for Brushless and Brushed Crawler Motors. New $121.19 (39% off). Features: * Operates on 2-3S Li-Po cells or 4-9 NiMH cells (1.2V/cell). * Crawling specific software with Zero Reverse Delay for quick respons in forward and reverse and Worm-Drive Profile for vehicles that d not require electronic drag brakes. * Fully programmable, user-friendly interface with six adjustabl parameters: Drag Brake (10 settings), Dead Band (5 settings) Minimum Drive (5 settings), Drive Frequency in brush mod (7 settings) LiPo Cut-Off and Reverse Motor Rotation. * Specially designed MOSFET for greater effectiveness in 3S LiP applications. * Water resistant case with g

New $93.89 (36% off).

This is the Mamba Max Pro 1-Cell Brushless Electronic Speed Control from Castle Creations. New $110.29 (26% off). Features: * Designed specifically for 1/10 scale one-cell class carpet racing. * Advanced Smart Sense and CHEAT mode settings give racers the clea edge. * Castle Link compatible-driver preferences in throttle curve, brak strength, reversing modes and more. * Sensored and sensorless motor operating modes. * No BEC, requires an outboard 4.8 - 6.0V power source. * 1-6 cell LiPo compatible.

This is the Castle Creations Sidewinder SV3 12V Electronic Speed Control. New $58.79 (26% off). Features: * Recommended for all 1/10 scale buggy and truggy applications tha weigh less than 5lbs (2.25kg) ready to run (not for use in heavie vehicles such as E-Revos or E-Maxx class vehicles). * USB programming capability via Castle Link USB adapter (not included order CSEM6300). * Waterproof for use in nearly every environment (not intended fo operation while submerged in liquid). * Compatible with the Castle Creations 14xx series NeuCastle motors. * Reversible with reverse lockout.

This is the Associated LRP Nexxt 4X Brushless Electronic Speed Control. New $107.09 (37% off). For modelers 14 years of age and older. Features: * Automatic brushless/brushed motor adaptation. * Waterproof. * Fail-Safe system. * Automatic NiMH, NiCd or LiPo battery detection. * Forward/brake/reverse and forward/brake operation. * Sensorless technology. * Internal temp-check system allows user to read the maximum interna temperature. * New ADPC 2 software. 8 power profiles. * For use in 1/16 - 1/20 scale vehicles.

This is the Velineon VXL3m Electronic Speed Control from Traxxas. New $90.69 (39% off). Features: * Brushless control. * 11.1V 3S LiPo battery capability. * Low voltage detection. * 2 stage thermal protection. * Waterproof. * Multi-color LED. * EZ-Set push button setup.