KO PRO Series Controller – 400A / 800A Phase | Fits Sur-Ron & Talaria

Color - RED

The KO PRO Series Controller is engineered specifically for high-performance electric bikes like the Sur-Ron Light Bee, Sur-Ron Ultra Bee, and Talaria Sting. Unlike generic controllers made for go-karts or utility vehicles, KO designs every controller for true e-moto riding, ensuring a perfect factory-fit, premium components, and unmatched reliability on the trail, track, or street.

Built with performance, durability, and plug-and-play simplicity in mind, this controller uses only the highest-grade electronics and undergoes rigorous quality control testing. Fully IP67 waterproof, vibration-resistant, and supplied with all necessary firmware already activated—NO extra software purchases, setup tools, or wiring modifications required.

Why Choose the KO PRO Series Controller?

• Made for Sur-Ron & Talaria – Not repurposed from forklifts, karts, or hobby vehicles. Precision-designed for e-moto performance.

• Direct Factory Fit – Installs using your OEM mounting position with stock connectors. No rewiring, adapters, or extra hardware needed.

• Premium Build Quality – High-end components, superior thermal management, and full QC testing.

• True IP67 Waterproof – Safe for rain, mud, off-road abuse, and pressure washing.

• Top-Tier Performance – Massive power delivery, ultra-smooth throttle response, and professional-grade tuning capability.

• No Hidden Costs – Software and all operating features included out of the box.

Performance Specifications:

• Input Voltage Range: 40V – 100V

• Working Voltage: 48V – 84V

• Peak Output Power: 35kW

• Max Phase Current: 800A

• DC Current Rating: 400A

• Max Efficiency: >95%

• Ingress Protection: IP67 Waterproof

• Operating Temperature: -20°C to 80°C

• Compatibility: Sur-Ron (Light Bee X / S / Ultra Bee) and Talaria Sting (MX3/MX4)

Fitment & Installation

This controller is designed to bolt directly into your Sur-Ron or Talaria using the original OEM mounting holes. It connects seamlessly to the factory wiring harness—no cutting, no extra cables, no modifications needed.

**WARNING* Please note when installing your controller you must use the provided bolts to prevent damage. Using hex bolts can result to too much torque being applied to the connectors which can be damaged or even break off if too much force is applied. We provide Philips heads bolts with the controller to prevent this.