THE ALL-NEW 2023 ULTRA BEE.
ULTRA PERFORMANCE.
Another bold attempt, another milestone breakthrough. Engineered with experience gained from the existing Bee family of electric bikes, as well as racing over the last few years, the all-new Surron Ultra Bee is here to redefine the electric off-road experience.
OUT FROM WITHIN.
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.
 KEY FEATURES
12.5 KW
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87 MILES (140 KM)
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56 MPH (90 KM/H)
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 2.3 SECONDS
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SPORT/ECO/DAILY
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SRTC
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4 HOURS
|
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
| USB Connection | Single USB-2.1A Outlet |
| Instrumentation | LCD Digital Dash |
| Headlight | LED |
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. |
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FULLY ADJUSTABLE SUSPENSIONFeaturing 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. |
Bertha Cobb –
Not bad, but the service does not meet my expectations.
Freddie Mann –
Think this could be a potential item in the future
Gregory Wagner –
Not the best thing, but worth the money
Clifford Terry –
Think this could be a potential item in the future
Wilbur Vargas –
By far the best item on the market, you will not be disappointed.
Conrad Turner –
★★★★★ Excellent bike! The Surron Electric Bike is fast, sturdy, and reliable. Fantastic service from Surron for Sale Store, making the purchase a breeze.
Rita Griffith –
Think this could be a potential item in the future
May West –
★★★★☆ Love the Surron Electric Bike! It handles hills effortlessly and is very responsive. Just wish the seat was a bit more comfortable for longer rides.
Della Berry –
★★★★★ Couldn’t ask for a better electric bike. The Surron is powerful, reliable, and stylish. The team at Surron for Sale Store was extremely helpful and supportive.
Rita Griffith –
★★★★★ Outstanding bike! The Surron Electric Bike delivers exceptional performance and durability. Customer service from Surron for Sale Store was top-notch.
Miranda Gonzalez –
4 stars for the product, work as described, but not as expected.
Bertha Cobb –
★★★★★ Amazing bike and service! The Surron Electric Bike is everything I hoped for. Powerful, stylish, and reliable. Great support from Surron for Sale Store.
Kayla Moreno –
★★★★☆ Surron Electric Bike is a great buy. It’s fast and durable. Slightly heavy, but the performance makes up for it. Overall, very satisfied.
Jean Castillo –
A promising product, worth trying
Steve Parsons –
★★★★☆ Love my Surron Electric Bike! It’s perfect for off-road riding with great power and stability. The only downside is the charging time.