Surron Ultra Bee T and Ultra Bee R have are almost exactly the same electric bikes except for road legality. The T variation is road legal and includes features such as turn signals, mirrors, taillights and even a license plate holder. This design fits riders who want to bridge the gap between street and dirt. That is fun riders who commute on roads and sometimes hit trails. This Surron Ultra Bee T variation applies a high power density an improved thermal management technology for its battery. In addition to this are innovations such as an adjustable suspension, built-in charger storage and traction control. Making the surron ultra bee for sale a very special e bike.
Surron Ultra Bee T Specifications
Design Features
Dimension : 2060mm (L) x 880mm (W) x 1178mm (H)
Wheel Base : 1380mm
Seat Height : 910mm
Dry/Curb Weight : 88-93 kg (194-205 lbs)
Carrying Capacity : 100 kg (220 lbs)
Ground Clearance : 318mm
Front Fork Travel : 240mm
Rear Shock/Wheel Travel : 85mm/240mm
Max. Torque(on wheel) : 440N.m
Power System
Power System : PMSM + FOC Sinewave Controller
Maximum Power(Motor) : 12.5kW
Battery Type : removable 74V/55Ah Lithium-ion
Riding Mode : Eco, Daily, Sports, Turbo and Reverse
Assistance Functions : SRTC + BERS
Performance
Top Speed : >90km/h
Range : up to 140 km (87 miles) at a constant 40 km/h (25 mph)
Charge Time : 4.5h
Frame&Tire
Tires Type : knobby off-road tires, 19-inch front (like 80/100-19) and an 18-inch rear (like 90/90-18 or 100/90-18)
Frame Material : Forged aluminum alloy
Assistant Functions
GPS Terminal : Integrated Tracking and APP connection
Surron Ultra Bee Key Features and Performance
| Feature | Details |
|---|---|
| Motor Power | High-performance permanent magnet synchronous motor delivering up to 12.5 kW peak power for strong acceleration and off-road performance. |
| Maximum Torque | Up to 440 Nm of wheel torque, providing excellent climbing ability and rapid throttle response on difficult terrain. |
| Top Speed | Approximately 90 km/h (56 mph), making it significantly faster than most electric dirt bikes in its class. |
| Battery System | 74V 55Ah removable lithium-ion battery designed for high energy density, reliability, and long riding sessions. |
| Maximum Range | Up to 140 km (87 miles) under ideal riding conditions at moderate speeds. Actual range depends on terrain and riding style. |
| Charging Time | Approximately 4 hours to fully charge the battery using a standard charger and household outlet. |
| Acceleration | Accelerates from 0–50 km/h in about 2.3 seconds, delivering instant electric torque for quick off-the-line performance. |
| Riding Modes | Multiple riding modes including Eco, Daily, Sport, and Reverse to adapt power delivery to different riding conditions. |
| Traction Control | Surron Traction Control System (SRTC) helps maintain grip and stability on loose or uneven terrain. |
| Regenerative Braking | Surron Energy Regenerative System (SERS) recovers energy during braking to extend riding range and improve efficiency. |
| Frame Construction | Lightweight forged aluminum alloy frame engineered for durability, balance, and improved off-road handling. |
| Suspension | Fully adjustable front fork and rear monoshock suspension with around 240 mm travel for improved comfort and control on rough trails. |
| Braking System | Hydraulic disc brakes with 240 mm rotors on both front and rear wheels for powerful and reliable stopping performance. |
| Curb Weight | Approximately 85 kg (187 lbs), offering a strong power-to-weight ratio for aggressive off-road riding. |
| Maximum Rider Load | Up to 100 kg (220 lbs) recommended rider capacity. |
Ultra Bee vs Storm Bee
| Feature | Sur Ron Ultra Bee | Sur Ron Storm Bee |
|---|---|---|
| Bike Category | Mid-size electric enduro / trail bike | Full-size electric motocross / enduro bike |
| Peak Motor Power | About 12.5 kW (up to ~21 kW on newer models) | About 22.5 kW peak power |
| Peak Torque | Up to 440 Nm wheel torque | Up to 520 Nm wheel torque |
| Battery | 74V 55Ah lithium battery | 104V 55Ah lithium battery |
| Top Speed | About 90–115 km/h (56–71 mph) | About 110–120 km/h (68–75 mph) |
| Maximum Range | Up to 140 km (87 miles) | Up to 120 km (75 miles) |
| Charging Time | About 4 hours | About 4 hours |
| Weight | About 85–88 kg (187–194 lbs) | About 127 kg (280 lbs) |
| Suspension Travel | Fully adjustable off-road suspension | Long-travel motocross suspension (≈290 mm) |
| Wheel Size | 19″ front / 18″ rear | 21″ front / 18″ rear |
| Riding Modes | Eco, Daily, Sport | Eco, Sport, Rain, Turbo |
| Best For | Trail riding, enduro, lightweight off-road riding | Motocross tracks, aggressive off-road racing |
| Approx Price (USA) | $6,999 – $7,499 | $8,499 – $9,499 |
Sur Ron Ultra Bee vs Talaria Sting
| Feature | Sur Ron Ultra Bee | Talaria Sting |
|---|---|---|
| Bike Type | Electric Enduro / Trail Bike | Electric Off-Road / Trail Bike |
| Peak Motor Power | Up to 21 kW peak power | About 6–8 kW peak power |
| Battery | 74V 60Ah lithium battery | 60V 38–45Ah lithium battery |
| Top Speed | About 90–95 km/h (56–59 mph) | About 70–88 km/h (43–55 mph) |
| Maximum Range | Up to 114 km (71 miles) | Up to 85 km (53 miles) |
| Weight | About 85–88 kg (187–195 lbs) | About 63–66 kg (139–145 lbs) |
| Torque | Up to 440 Nm at the wheel | About 34 Nm motor torque |
| Charging Time | Approximately 2.5–4 hours | Approximately 3–4 hours |
| Riding Modes | Eco, Daily, Sport, Turbo, Reverse | Eco, Sport |
| Best For | High-performance off-road riding and enduro trails | Lightweight trail riding and beginner-friendly electric dirt biking |
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