Surron Ultra Bee Controllers & Electronics

The Surron Ultra Bee arrives with an impressive 74V battery and top-end speed of 56mph out of the box, but at Electric Cycle Rider, we have products that can make it go even faster. 

Upgrading your Surron Ultra Bee with a high-performance controller like the EBMX X9000 will deliver noticeable power gains in acceleration and longer ranges. Allowing for full custom tuning using an easy-to-download app, the X9000 will make your Ultra Bee race-ready in no time. 

We also offer loads of OEM replacement parts for any electronic component you need, as well as bigger motors for an even faster bike. 

How to Upgrade Your Surron Ultra Bee’s Power and Range

The most direct way to upgrade your Surron Ultra Bee’s performance is with a new battery. 

However, since the Ultra Bee already features a high-performance 74V battery, you can achieve even better performance grades with a race-ready aftermarket controller, such as the EBMX X-9000.

Featuring multiple power modes, the X-9000 allows for a full range of customization to regulate power outputs at each end of the acceleration range to boost acceleration whilst saving power. 

In addition, we offer an EBMX aftermarket motor that tops out at 12,000 rpm for faster and smoother power delivery. What we love about this motor is that it’s built with an encoder-based motor control that provides more precise measurements of the motor shaft’s position for much smoother torque and power transfer. 

The end result of combining these two upgrades is not just a more powerful and longer-running electric dirt bike but one that also feels smoother when accelerating and throttling down.