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Ultra Bee 

SURRON Ultra BEE  
 
Inspired by its successful predecessors, Surron’s new Ultra Bee takes performance to a whole new level. Surron’s 4th generation power platform is at the heart of our new vision for this mid-sized off-road powerhouse. 
Our innovative new power platform delivers precision lightweight handling, smooth power output, and integrates Surron’s refined off-road traction control system to assist you in conquering the obstacles you experience on each ride. 
 
Our race refined braking system will significantly increase your confidence in both demanding trail and track use. 
 
The unique TR rear suspension system, combined with the brand new front suspension systems, will inspire confidence to ride faster, jump farther, and take corners with more confidence on the Ultra Bee‘ Extreme 

Ultra Bee  

Ultra-light aluminum alloy forged chassis 

 
Compact structure lowering the center of gravity, Delivering unmatched precision lightweight handling experience to all riders. 
 
 
 
 

Optimized lightweight offroad braking system  

More reactive braking response, Unique designed parking system, Lock the wheel easily with one hand only. 
 
 
 
 
 
 

Must I turn off TC when riding in dirt? 

Featured across all the Ultra Bee range, the Surround Traction Control System (SRTC) is the latest multi-condition off-road traction control system. 
The SRTC has three rider selectable settings controlled by just one button, giving the rider the ability to find the optimal control in any off-road condition. 

Riding Mode Switch 

ECO/DAILY/SPORT/Reverse four riding mode available, All our new designed switches have been ergonomically designed so that they are easy to operate, even with you are dashing through a tight line without taking your eyes off the road. 
With improved Reverse Mode, it makes your riding with more confident, never worried about stuck in the trail again. 

Full Adjustable Suspension System 

Featuring a newly invented suspension system with 240mm travel providing a wide range of adjustability for maximum safety and comfort while riding on both dirt roads and street. 
 
The unique chassis design and steering bump stops provides more protection from damage in the event of a fall. 

Riding Anytime 

A hidden space under the seat is designed specifically for the Ultra Bee’s charger. With a reserved air-cooling duct, recharging with your Ultra Bee charger on your bike is possible. 
 
No more heavy backpack is required to take your charger along for the ride. No more worry about lack of power. All you need now is focus on ADVENTURE. Charge wherever and whenever you want. 

Surron loV System 

The Surron IoV(Internet of Vehicle) System includes a rich feature set, such as vehicle general information, remote status checking, ride tracking, antiestrogen safety protection, OTA update, system self diagnostic, etc. 
 
 
 
 

Specification 

 
 
 
 
Ultra Bee  
 
2.3 s 
0-50 km/h 
 
Speed 440 NM 
Max. 
 
torque 12.5 kW 
Peak power 
 
140 km 
Max Range 
 
74v 55ah 
Lithium-ion 
battery 
85 kg 
Ultra light 
Weight Design 

Technical Details Surron ULTRA BEE 

Parameter 
Surron ULTRA BEE 
Surron ULTRA BEE 
 
Trial 
OFF Road 
Dimension 
2060мм * 880мм * 1178мм 
2010мм * 880мм * 1178мм 
Curb weight  
88 kg  
85 kg 
Carrying capacity 
100 kg 
100 kg 
Ground clearance 
318 мм 
318 мм 
Wheelbase 
1 380 мм 
1 380 мм 
Seat height 
910 мм 
910 мм 
Front fork travel 
240 мм 
240 мм 
Rear shock/wheeltravel 
85/240 мм 
85/240 мм 
Power system 
PMSM 
PMSM 
Maximum power(Motor) 
12,5 kW 
12,5 kW 
Maximum torque(on wheel) 
440 N.M. 
440 N.M. 
Top speed 
>90 km/h 
>90 km/h 
Max. range 
140 km (40 km/h) 
140 km (40 km/h) 
Battery type 
74V55AH Lithium-ion Battery pack 
74V55AH Lithium-ion Battery pack 
Charge time 
4,5 h 
4,5 h 
Frame material 
forged aluminium alloy 
forged aluminium alloy 
GPS Terminal 
APP connection (if available) 
APP connection (if available) 
Tyres type 
Front 80/100-19 off-road 
Front 80/100-19 off-road 
 
Rear 90/90-19 off-road (80/100-19 optional) 
Rear 90/90-19 off-road (80/100-19 optional) 
Assistance functions 
Surron Traction Control system 
Surron Energy Regenerative System 
Surron Traction Control system 
Surron Energy Regenerative System 

 Light Bee X- GALLERY 

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