The EBMX X-9000 V3 is a VESC/FOC-based motor controller kit for high-power electric dirt bikes. It replaces the factory controller on Talaria Sting MX3, MX4 (Sting R) and MX5. Furthermore, it fits Sur-Ron Light Bee, Sur-Ron Ultra Bee and E Ride Pro SS 2.0, SS 3.0 and SR models.
Output reaches up to 50 kW nominal, with 1000 A continuous and 1600 A peak phase current. The sealed housing carries an IP67 rating and holds an integrated inertial measurement unit. Consequently, the kit unlocks the full potential of your motor and battery pack.
Operating voltage spans 48-110 V, with a 120 V maximum. Lithium-ion packs up to 26S are supported. Every setting adjusts in real time from your phone over Bluetooth.
Key Benefits
- Up to 50 kW nominal output – the controller’s ceiling, limited in practice by your motor, battery and cooling setup.
- 1000 A / 1600 A phase current – continuous and burst figures that deliver instant torque from a standstill.
- VESC platform with FOC control – quiet, efficient motor operation across the entire rpm range.
- Integrated inertial sensor – wheelie control, backflip protection and dedicated trick modes.
- 30× Infineon MOSFETs – a power stage built to carry those high phase currents.
- IP67 protection – dust and water resistant, rated from -25 °C to +80 °C.
- Six adjustable power modes – race and street maps switch straight from the app.
- Dual signal input – a safer throttle connection and finer control resolution.
Who Is This Controller For?
This kit suits riders of the Sur-Ron Light Bee and Sur-Ron Ultra Bee, including OEM, KO RS and KO F Spec builds. It also fits the Talaria MX3, Talaria MX4 (Sting R) and Talaria MX5 in OEM and KO F Spec form. E Ride Pro SS 2.0, SS 3.0 and SR owners are covered as well.
On the motor side, the EBMX XLB-60, XTA-60 and XUB-80 are supported. So are the QS138 90H and QS138 70H. Profiles for these motors ship preloaded, so tuning never starts from a blank slate. In total, more than 30 motor profiles sit on the controller.
This product is intended for off-road and track riding. Power levels like these are generally not meant for roads with public traffic. Installation also demands experience with high-voltage systems.
What’s In The Box
- X-9000 V3 controller
- Plug-and-play wiring harness and mounting kit
- Air-cooled heatsink in black
- SW102T colour display / speedometer
- Thumb throttle for regenerative braking
- Bluetooth module
- 1-to-2 adapter harness
Technical Specifications
| Model | EBMX X-9000 V3 |
| Type | Electric motorcycle motor controller kit |
| Maximum output power | Up to 50 kW (nominal) |
| Phase current | 1000 A continuous / 1600 A peak |
| Operating voltage | 48-110 V |
| Maximum voltage | 120 V |
| Battery | Lithium-ion, up to 26S |
| Control platform | VESC, FOC control |
| Sensors | Integrated inertial sensor (IMU) |
| Electronics | 30× Infineon MOSFETs |
| Cooling | Air, or optional liquid cooling |
| Housing | Fully CNC machined, swappable heatsinks |
| Heatsink colours | Black, red, white, blue (sold separately) |
| Protection rating | IP67 |
| Operating temperature | -25 °C to +80 °C |
| Power modes | 6 adjustable (race / street) |
| Motor profiles | 30+ preloaded |
| Connectivity | Bluetooth app, OTA updates |
Why Choose The X-9000 V3
The third generation brings revised control logic and reworked cooling. Because of that change, V2 harnesses will not work with a V3 unit. V2 heatsinks, however, still fit and can be carried over.
Tuning happens entirely on your phone. Throttle curves, regenerative braking strength, e-clutch behaviour and firmware updates are all handled through the Bluetooth app. As a result, you can adjust the bike between motos without a laptop or a workshop bench.
The fully CNC-machined housing accepts swappable heatsinks in black, red, white and blue, sold separately. Riders pushing sustained load can move to optional liquid cooling instead of the supplied air-cooled unit.
Frequently Asked Questions
Does the X-9000 V3 fit a Talaria Sting MX4?
- Yes. The kit covers Talaria MX3, MX4 (Sting R) and MX5 in OEM and KO F Spec form.
Will it work on a Sur-Ron Light Bee or Ultra Bee?
- Yes. Both Sur-Ron models are supported, including OEM, KO RS and KO F Spec configurations.
Which motors have ready-made profiles?
- EBMX XLB-60, XTA-60 and XUB-80.
- QS138 90H and QS138 70H.
- Over 30 profiles are preloaded in total.
Can I reuse my V2 wiring harness?
- No. The V2 harness is not compatible with the V3 controller.
- V2 heatsinks do remain compatible.
What battery voltage does it accept?
- 48-110 V during operation, with 120 V as the absolute maximum.
- Lithium-ion packs up to 26S.
How are settings changed?
- Through the Bluetooth phone app, in real time.
- Throttle curves, regenerative braking, e-clutch and OTA firmware updates are all included.
Is it road legal?
- The kit is built for off-road and track use.
- These power levels are generally not intended for public traffic.
Is installation difficult?
- The harness is plug-and-play, yet experience with high-voltage systems is required.
With 50 kW on tap, an IP67 CNC housing and 30+ motor profiles, the EBMX X-9000 V3 turns a stock Talaria or Sur-Ron into a purpose-built race machine. Everything needed to run it ships in the box, from the harness and heatsink to the SW102T display.
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