Torp TC500 controller
$850.00
Powerful. Light. Simple. The TORP TC500 is the most plug & play controller on the market. This means that it can be installed in 20 minutes on your Sur-Ron Light Bee, calibrated and adjusted using a very ergonomic application while integrating perfectly with your motorcycle. The TORP TC500 will give you a huge power gain with ease since this controller is capable of delivering up to 25kw of power.
In addition, it is compatible with the original battery to get all its power (7kw in 32/34ah or 8.5kw in 38ah.) Torp have even developed a dedicated minimalist LCD screen , allowing you to keep your phone in your pocket and have very quick access to your information (speed, distance, mode, etc.). Please note, the installation of a controller aimed at increasing the performance of the machine renders the approval void and therefore driving on public roads is prohibited.
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Description
TORP TC500 Controller / Sur-Ron Light Bee
Torp TC500 controller , The TORP TC500 Controller is a high-performance, plug-and-play upgrade designed specifically for the Sur-Ron Light Bee and Segway X260 electric bikes. It enhances your bike’s power, efficiency, and customization options while maintaining compatibility with stock components.
Key Features & Specifications
Maximum Power Output: Up to 25 kW with a 72V battery and compatible motor; approximately 17 kW when using the stock Sur-Ron motor and battery.
Voltage Range: 20V to 90V, supporting various battery configurations including stock, bypassed, and custom 60V or 72V setups.
Current Handling:
Max Battery Current: 400 A
Max Phase Current: 500 A
Efficiency: Up to 99%
Weight: 1 kg
Protection Features: Overcurrent, overvoltage, undervoltage, and overtemperature safeguards.
Water Resistance: IP67-rated for dust and water protection.
Control Method: Field-Oriented Control (FOC) for smooth and responsive power delivery.
Torp TC500 controller
Plug-and-Play Design: Installation can be completed in approximately 20 minutes without the need for prior electronics knowledge.
Compatibility:
Fully Compatible: Sur-Ron Light Bee, Segway X260, Talaria MX3/MX4, and TORP TM25 motor.
Not Compatible: Segway X160 and certain motor models (e.g., P/N: 11100-YQ2A-0100).
Retained OEM Features: Kickstand sensor, crash sensor, power mode button, stock display, brake switch, and communication with the stock Battery Management System (BMS).
App & Display Options
Mobile App: Available for iOS and Android, allowing users to adjust settings, monitor performance, and access diagnostics.
Dedicated Display: An optional full-color LCD display is available for real-time monitoring without the need for a smartphone.
Purchasing Information
Price: Approximately $850 USD.
Included in Package:
TC500 Controller
Wire harness
Plastic shield
Installation screws and tools
Stickers
Short installation guide
Shipping: Delivery within 3–5 days from the webshop.
Performance Insights
Users have reported significant improvements in power and torque, especially when paired with a 72V battery. The controller’s ability to communicate with the stock BMS ensures optimal performance and battery health. However, increased power may lead to higher motor temperatures and reduced range; it’s recommended to set the current below 50 A to mitigate these effects.






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