Torp TC500 2.X Controller Kit for Sur Ron Light Bee / TM25 Motor

New-generation TC500 controller:
now supports
batteries up to 80 V and delivers up to 25 kW
. Built-in
launch & lift assist
hardware ensures advanced stability control for perfect wheelies and enhanced riding dynamics (Available via App update by Mid-February 2026).
Automotive-grade throttle support
, robust
over-current protection
, and
next-gen components
for maximum durability in any conditions.
Pre-configured for the SurRon Light Bee/Segway X260 e-bikes. Quick and easy installation and intuitive setup through the mobile App.
This controller kit is compatible with the SurRon Light Bee and the
TM25 motor
.
INCLUDED IN THE PACKAGE:
-1x TC500 Controller (version 2.X)
-1x wire harness
-1x plastic shield
-screws and tools needed for installation
-4x stickers
-1x pack of silicone grease
-short instructions
SPECIFICATIONS:
-Field-oriented control (FOC)
-Supported batteries: from 60V up to 80V nominal 22S (92,4V fully charged)
-Max Power: 25kW*
-Sensored (HALL Encoder) and sensorless control
-Max Battery Current: 350 A*
*In combination with the stock SurRon e-motor, the max power is 17kW.
In combination with the stock Talaria MX4 e-motor, the max power is 18kW.
In combination with the TM25 motor the max power is 25kW.
-Max phase current: 500 A
-Efficiency up to 99%
-Working temperature: from -15 to 75 C°
-Bluetooth communication
-Pre-calibrated: No additional steps required
-Overcurrent, overvoltage, undervoltage and overtemperature protection
-Communication with stock BMS
-Different regenerative braking and throttle modes
-Weight: 1kg
-Features: Mobile App (IOS & Android), stock SurRon display
-Protection class:
IP67
*
-Regular firmware updates
*While Torp controllers are
rated IP67
, making them highly water-resistant, the wiring harnesses for both the controller and bike are not waterproof. In case your bike is exposed to water in any way, it is mandatory to apply
dielectric grease
inside all connectors. The warranty does not cover malfunction or damage arising from the use of the motor controllers in activities where frequent or extended submersion in water is expected, such as riding in streams, rivers, or flooded areas. Over time, seals and components may degrade, reducing the water-resistant effectiveness of the product. Damage resulting from this natural wear and tear is not covered by the 2-year warranty.