The All-New Surron Ultra Bee
Ultra Performance
Another daring endeavor, another significant breakthrough. The all-new Surron Ultra Bee, designed using feedback from the existing Bee family (Surron Light Bee) of electric bikes and racing over the previous few years, is here to redefine the electric off-road experience.
Out From Within
Inspired by its successful predecessors, Surron’s new Ultra Bee elevates electric performance to new heights. Surron’s most recent powertrain technology is at the heart of this mid-size powerhouse. The newly built platform provides precise lightweight handling, smooth power output, and incorporates Surron’s enhanced off-road traction control system (SRTC) to help you overcome obstacles on your ride.
Balancing On The Cutting Edge
Based on the design concept of “Balancing on the Cutting Edge,” the Ultra Bee matches an aluminum alloy forged chassis with Surron’s 4th generation powertrain, resulting in a weight of 187 lbs (85 kg) and even distribution.
New Innovative Powertrain
The Surron 4th generation powertrain was designed uniquely for Ultra Bee. Its special full isolated electrical architecture can avoid potential interference between high and low voltage circuit components. The combination of 74V55AH battery pack and 12.5KW / 440Nm torque drivetrain make the Ultra Bee a lighting quick track or trail weapon allowing you to push your limits to the maximum.
Power Packed
The Ultra Bee’s new 4,070Wh battery pack brings high power density and battery cycle life while achieving an even lower battery discharge temperature rate. This new design improves reliability and continuous discharge capability. A total weight of 45 lbs (20.5 kg) was achieved using an industry-leading power density of 200 Wh/kg.
Carry Power With You
A hidden space under the seat is designed specifically for the Ultra Bee’s charger. You can now carry your charger on your bike, giving you the ability to stop and charge anywhere you find an outlet.
Fully Adjustable Suspension
Featuring a newly-designed suspension system with 9.4 inches (240 mm) of travel front & back, the new Ultra Bee offers a wider range of adjustability for various conditions. The new forged aluminum frame’s dark green look helps the Ultra Bee further stand out in the crowd.
Technical Specifications
| Powertrain | |
|---|---|
| Motor Type | Permanent magnet synchronous motor (PMSM) |
| Peak Power | 12.5 KW |
| Peak Torque | 440 Nm (325 ft-lbs) |
| Top Speed | 90 km/h (56 mph) |
| Max Range | 140 km @ 40 km/h (87 miles @ 25 mph), depending upon terrain |
| Battery Pack | 74V/55Ah Lithium Ion |
| Charging Time | 4 Hours (0-100%) |
| Rider Aids | |
|---|---|
| Riding Modes | Sport, Daily, Eco, Reverse |
| Rider Aids | Surron Traction Control System (SRTC), Surron Energy Regenerative System (SERS) |
| Reverse Gear | Button-activated |
| Chassis | |
|---|---|
| Frame | Forged aluminum alloy |
| Swingarm | Forged aluminum alloy |
| Front Suspension | 37 mm inverted fork, 240 mm (9.4") travel, fully adjustable |
| Rear Suspension | Adjustable TR Intersect monoshock, 240 mm wheel travel |
| Front Wheel | 19" wire-spoked rim, 80/100-19 off-road tire |
| Rear Wheel | 19" wire-spoked rim, 90/90-19 off-road tire |
| Front Brake | 240 mm hydraulic disc |
| Rear Brake | 240 mm hydraulic disc |
| Curb Weight | 85 kg (187 lbs) |
| Max Load | 100 kg (220 lbs) |
| Vehicle Dimensions | 79.1 x 34.6 x 46.4" (2,010 x 880 x 1,178 mm) |
| Ground Clearance | 318 mm (12.5") |
| Wheelbase | 1,380 mm (54.3") |
| Seat Height | Button-activated910 mm (35.8") |
| Additional Features | |
|---|---|
| USB Connection | Single USB-2.1A Outlet |
| Instrumentation | LCD Digital Dash |
| Headlight | LED |
*Specifications are subject to change without notice.
* The battery ranges are estimated. Actual range may vary.
Frank Owen –
Happy👍✌️
I am very happy with my purchase of the Ultra Bee.
Parker has been super helpful with after purchase support. Having a real person to talk to was important to me. Purchasing items from the Internet can be stressful, and Parker was always there to answer questions and give information when needed, which was essential in my progress to making this road beast.
Being able to modify and customize the ultra bee is awesome. Aftermarket parts and support is nearly endless.
To sum up, knowing what I know now I would definitely purchase this bike again.
Jeff Mason –
Amazing!
Love it!! Highly recommend upgrading to a 21/18 wheel set and larger sprocket~ pic provided are KKE ultra wheels, IRC tires and a 52T sprocket. total game changer. Improved torque and handling.
Schmidt Muller –
4 Star Shipping, 5 Star Product, 5 Star Customer Service
I have been super impressed by my Surron Ultra Bee since I have received it. The bike is super capable and has a ton of low end torque. Really an awesome machine. I have also been super impressed by eMotobykes costumer service. Within the first two weeks of having the bike the power converter for one of the two chargers started malfunctioning. I reached out to Jake and the company sent me out a new one immediately no questions asked. They really stand behind their products and that’s super important to me when dealing with E-Commerce. The only real hiccup in the whole process of getting the knew bike had been some shipping delays which were outside of emotobykes control, and while it was annoying to have to wait an extra week for the bike to come in it was absolutely worth the wait. The company was also super transparent about what was going on in transit and kept me updated throughout the entire delivery process. Overall definitely a 5 star experience worth every penny.
I have put about 200 miles on the bike in the first week of having it. I put on new higher handle bars, lifted them, changed the handgaurds, put on a speaker and fork savers. Otherwise bike is still bone stock. Two pieces of advice for anyone who decides to pull the trigger and get one, make sure you spray the chain when you get it out of the box it comes dry and if you are over about 110 pounds make sure you set your sag. The difference in suspension performance since I have tightened everything on the suspension up with the clickers has been unbelievable, makes the bike 10x more capable.
Zach B. –
Definitely recommended! Excellent customer service and extremely quality built bike!
Steven O. –
After extensive research and debate, I decided to order through eMotobykes. Let me explain: I called Jake with questions prior to placing the order. He was very knowledgeable and answered them in great detail. I then heard Jake on a podcast and knew that I had found my outlet. The order was placed, and when some issues came up, Jake provided immediate resolutions. The Bike was delivered in the time frame as stated and was almost completely assembled compared to any videos I had seen from others. If you want a great company to deal with, I Highly recommend eMotobykes and Jake. Thank you Jake and Well Done!
Kevin Gaston –
Really loved it!
This was second bike. It’s very substantial. The speed, power, handling and range are excellent. Good quality all around. The communication from eMoto bykes was great – and they go out of their way for customer service. It’s a wait to ship from China but worth it – and eMoto bykes makes the process easy.
Dennis W. –
Phenomenal!
Customer service is off the chart! Jake is outstanding to work with. He really makes you feel that your business is important to them. Bought an UltraBee from them and couldn’t be happier.
Kelly M. –
You should get this!
Get out and ride!!! Very good platform. Easy to upgrade!
Anonymous –
A very pleasant buying experience. Jake is very knowledgeable and helpful before and after purchasing. I would highly recommend eMoto Bykes for your next motorcycle adventure.!
The Surron ULTRA BEE is even more impressive than imagined.
Michael Rutani –
Outstanding purchase!
The bike has impressive build quality and performance. It feels so so light! Money well spent and great customer service from emoto bykes!
Gine D. –
Excellent!