SXX Competition Version 2 Brushless ESC

The individual and precise setting of “Feel” and “Boost” stand for a flexibility never seen before and highest power in every race situation. The brand new TwinBEC is revolutionary – independently from the input voltage, it provides a constant 6V/3A output with 3-7.4V battery voltage. And to keep you always up to date, an USB software update will be possible on
And additional to all new specs and features LRP made it possible to offer this new speedo for a lower price than the version 1. Just check out the new price at your local hobby shop or directly contact your national distributor for more information. But we are sure: you will love it!
1/12 Onroad and 2WD Offroad Racing will be even more exciting in the future!

These speedos conquered the worldwide R/C scene by winning the IFMAR worlds title in 2008. In the racing scene, it sets new standards and boosts Brushless Speed Control Technology into new dimensions. Maximum power, perfect adjustability, small footprint and controllability never reached before is what makes the SXX speedo a must have for every serious racer.
SXX speed control technology conquers your racing!
Succesful premiere at the IFMAR 1/12 World Championship 2010!  
The LRP SXX Competition Version 2 impressed everybody at its debut race, being the most used speed control in the A-mains of the IFMAR 1/12 World Championship 2010 in Burgdorf!



Pictures and videos



  • Dual ADPCmax Software: Independent adjustment of „Feel“ and „Boost“ for maximum flexibility and highest power.
  • USB Software Updateability: Benefit from all the latest performance improvements and updates.
  • TwinBEC: A true BEC revolution! Constant 6V/3A output with 3.0V to 7.4V batteries. No receiver battery with 1S LiPo needed.
  • Revolutionary Internal Temp Check System 3: Allows you to read out the maximum internal temperature for each the speedo and motor.
  • AutoCell System 2 (3.0V to 7.4V input voltage): Fully adjustable cut off system for all types of cells.
  • Extra small size: 30.5x34x16mm
  • C3 Technology: Revolutionary Copper Core Cooling technology for lowest running temperature.

Technical data

Weight (without wires) 30g
Voltage input 3.7 - 7.4V
Typical voltage drop @20A 0.011V/phase
Dimensions 30.5x34x16mm
Type Forward / Brake
Rec. Motorlimit Brushless over 4.5 turns
TwinBEC 6.0V / 3.0A
Rated current 400A/Phase