Surron Ultra Bee

Inspired by its successful predecessors, Surron’s new Ultra Bee takes electric performance to a whole new level. Surron’s latest powertrain system is at the heart of this mid-sized powerhouse. The newly-designed platform delivers precision lightweight handling, smooth power output, and integrates Surron’s refined off-road traction control system (SRTC) to help conquer obstacles on your ride.

12.5 KW PEAK POWER

87 MILES (140 KM) MAXIMUM RANGE

56 MPH (90 KM/H) TOP SPEED

2.3 SECONDS 0-50 KM/H

SPORT/ECO/DAILY RIDING MODES

SRTC TRACTION CONTR

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.

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	910 mm (35.8″)

ADDITIONAL FEATURES

Specifications subject to change without notice
Battery ranges are estimated. Actual range may vary.

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.

 

 

CHECKOUT  SURRON ULTRA BEE OFFICIAL UNBOXING, TEST & REVIEW VIDEO