TRONIC 250 - Based on Vesc Controller

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  • Regular price $553.00

  • This item is almost here and available for pre-order. Pre-order now so you don't miss the next shipment. We are expecting these to arrive roughly around: Feb 2023
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Product Information


Battery Connector: QS8-S (176mm)

Dimensions: 97mm/90mm/36mm

Hall Sensor Connector: 7mm Bullet Connector

Max Absolute Peak Current: 300 Amp Absolute Maximum (before shutdown)

Max Battery Amps: 100A

Max Operating Voltage: 88.2V or 21s*

Max Phase amps: 250A for 3 seconds , 100 Continuous with proper cooling

Min Operating Voltage: 33.6V or 8s


This item is currently out of stock. Until then a limited quantity of controllers are available for installation. For more information:

Big Power, Small Package

Hyper-scooter developers RION, partnered with Tronic to design the Tronic 400 for their Thrust hyper-scooter. Now they’ve continued this partnership to create the Tronic 250’s, with a compact design and high-end specifications. The Tronic 250 is one of the best ESC options for high-end scooters, bikes, and skateboards with the motor voltages in the 80’s.

Perfect for Tuning

The Tronic 250’s are easily monitored and tuned with a variety of mobile apps.


  • Vesc Tool ($4.99) app store
  • Xmatic
  • eSkate Vesc
  • Metr**


  • Vesc Tool (Free) Google Play Store

Additional Specifications


  • 3 Phase wires: 5.0mm bullet connectors  (Motor End not included)
  • Battery Cables: QS8 Male Antispark (battery end not included)
  • Unit Connectors: JST 2.0mm Pitch open ended

*If you are planning to run a 21s battery please do not use regenerative braking.  This will create back EMF (voltage spikes) Higher than the ratings on the components

**Metr app is used with their own Bluetooth module. It’s an additional cost.

*** When using ADC analog inputs, do not exceed 3.3v (If using ebike throttle, power from the 3.3v instead of the 5v)  Using above 3.3v can possibly damage the controller. If confused about this, reach out to support with questions. 

A pass through Tronic warranty of 30 days is offered on standalone units.  Please reach out to for details.  

5.3 Firmware avaialbe here

Download Newest Version of VESC-TOOL :

How to update firmware:

For setup and resources:

Based on Vesc by VESC®-Project. VESC is a registered TM, owned by Benjamin Vedder"


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