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iTronix

iTRONIX
for MX Bikes

CDI Ignition Control Unit and Engine Control Unit
for Motocross Bikes

iTRONIX™ is the family of State-of-the-Art, Smartphone controllable, Ignition and ECU units.

Designed to deliver superior performance, iTRONIX combines versatility, intelligent management, and advanced features that clearly distinguish it from standard or aftermarket control units on the market.

It is specifically designed for a wide range of MX Bikes based on KTM, GASGAS, Husqvarna, Yamaha, Fantic engines.

Depending on the version, iTRONIX can operate either as a high-performance ignition control unit or as a complete Engine Control Unit (ECU). It is compatible with various ignition types, including stock flywheel and pickup ignitions and internal rotor ignitions (PVL, Selettra), and does not require battery power.

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FEATURES – IGNITION AND ECU VERSIONS

iTRONIX Ignition Version

The Ignition version is an advanced electronic ignition control unit that integrates proprietary SparkEVO technologies to optimize engine power and response. Main features:

  • Output spark energy: 120 to 132 mJ (with SparkPLUS technology)
  • Computational performance: MCU 32 bit, real time.
  • Fully configurable via PC, iOS and Android apps
  • Minimum engine revs: 500 RPM with fast startup.
  • Maximum engine revs: 18000 RPM
  • Timing maps: 4, customizable.
  • Timing map resolution: 0.1° - 100 RPM, interpolated points.
  • Timing calculation: every RPM change, delay from 1us
  • Fast response rev limiter
  • Quick shift input: spark kill mode or timing delay mode
  • Self Test for unit diagnosis
  • Upgradable firmware and continuous support

iTRONIX ECU Version

The ECU version extends all the features of the Ignition model, adding complete electronic engine control:

  • Actuators management
    • Power Valve: Servo motor, DC motor, Solenoid types (calibration procedure included)
    • Power Valve maps: 2, customizable
    • Power Jet: continuous or PWM
    • Water Pump: continuous or PWM
    • Aux output: tachometer/shift light
  • Sensors management
    • TPS input
    • Engine temperature: NTC M6 sensor (provided by SparkEVO)
    • Air pressure input
    • Exhaust gas temperature: K-type thermocouple (provided by SparkEVO)
    • Knocks (detonations) counter
    • Advanced Datalogger: records RPM, engine acceleration, sensors values every 100ms

Supported bikes

KTM 2T 125/150/300cc 2009-2022

GASGAS 2T 125/150/300cc 2009-2022

Husqvarna 2T 125/150/300cc 2009-2022
Yamaha 2T 125/250cc 2005-Today
Fantic XX 125/250/300cc 2019-Today

DO YOU NEED TO BE COMPATIBLE WITH OTHER ENGINES? WRITE TO US!

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5 SENSORS MONITORED BY iTRONIX

App for total control

iTRONIX integrates an intelligent configuration system to manage every parameter intuitively, thanks to the free iTRONIX by SparkEVO app, available for Windows, macOS, Android, and iOS. Whether you’re working in the workshop or directly in the garage, you can modify and monitor engine operation with maximum flexibility.

  • Create timing and power valve maps, offline or while the engine is running.
  • Monitor the engine parameters in real time.
  • Use the datalogger to record operating and sensors data.
  • Configure every aspect of the control unit optimized for your engine.

Top Performance Ignition Unit

✅ 4 configurable Timing Maps
✅ Rev limiter for each Map
✅ Quick Shift
✅ Statistics
✅ Control via PC
✅ Control via Smartphone
❌ Advanced Datalogger
❌ Power Valve map
❌ Powerjet
❌ Sensor reading

€449

Full electronic control ECU

✅ 4 configurable Timing Maps
✅ Rev limiter for each Map
✅ Quick Shift
✅ Statistics
✅ Control via PC
✅ Control via Smartphone
✅ Advanced Datalogger
✅ Power Valve map
✅ Powerjet
✅ Sensor reading

€569

Buy now!

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For multiple quantity orders or special needs, please contact us: info@sparkevo.racing

SparkEVO S.r.l.

P.IVA: IT02154410381
Capitale sociale: 21.000 €

© 2026 SparkEVO Racing

Our company

We are a team of engineers and enthusiasts committed to offering intelligent, easy-to-install, robust, and high-performance electronic solutions.

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