EBMX Version 2 XUB-80 SurRon Ultra Bee Motor

XUB-80V2, our big 50kw peak bruiser is now moving to its second generation which is the same external dimensions but new improved mechanical internal design, improved material selection now resulting in even more efficiency giving you real world more range and even smoother power delivery, nice and predictable feel for enduro technical riding and full wrist splitting power curve for that infinite power pull we all loved from the previous version!

The new version comes with:

• New encoder cap
• New JDM aesthetics
• Upgraded materials internally
• 40kw continuous and 50kw peak
• 5-10% more efficiency
• Smoother predictable power curve
• Comes with hardware, keyway, washers and nut for shaft
• Shaft same dimensions as previous
• Two Years Non-Transferable Warranty

We built these motors to stay cool under race conditions to ensure you focus on your riding and not your motor temperatures. It doesn’t matter if you are on the track, street or local trail, if you want the best, then this motor is for you.

The EBMX motor range has been specifically designed to surpass the performance of other motors in their classes.

In contrast to many of our competitors who utilize hall sensors, we have opted to incorporate encoder sensors in our motors. This decision stems from the fact that encoder sensors demonstrate greater stability under demanding riding conditions. While hall sensors rely on estimated rotor positions, encoder sensors consistently provide precise angle measurements of the rotor’s position. Hall sensors are typically employed for tracking motor position during start-up and up to approximately 2000 rpm, after which the motor operates in a “sensorless” manner. However, during intense riding situations such as wheel spinning and sudden deceleration combined with rapid throttle adjustments, hall sensors angle detection can result in substantial current spikes in the controller. This can pose significant issues for many controllers, leading to tripping and loss of throttle power, although this is less prevalent in the X-9000.

Encoder sensors, on the other hand, are capable of tracking motor position at all speeds and do so more frequently than hall sensors. As a result they can deliver a smoother more responsive and controllable powerband and they do not generate the same type of current spikes that often cause controller issues. Furthermore, they contribute to improved low-end torque control and overall motor response.

EBMX motor have been custom built and are finely tuned to work with the EBMX X-9000 controller.