NEW SURRON ULTRA BEE 2025
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 hear of our new vision for this mid-sized off-road powerhouse.
New 2025 Ultra Bee now in stock!!!
The Ultra Bee 2025 is HERE, available in the usual Black or 2025 Desert Brown! Featuring a 68% improvement in power to a WHOPPING 21kw with an neck breaking 511N.M of torque, the Ultra Bee is THE electric bike to have. With all that power, the Surron factory have also upgraded the suspension to give more precise handing and stable support, whether used in forest, trails or track racing! The brake have also been drastically improved to give a 90% increase in caliper rigidity, making the brake feel light and allowing precise control with just one finger!
The next evolution in electric off-road performance is here. The 2025 Ultra Bee pushes boundaries with a massive power upgrade, redesigned suspension, and high-efficiency motor tech—all while retaining the nimble ride feel SurRon is known for.
2025 Ultra Bee Power Upgrade – Now 21kW Peak
Tap into insane acceleration with the all-new Turbo Mode, peaking at 21kW and maintaining 18kW continuous in Sport Mode. That means 0–31mph in just 2 seconds, or a blistering 1.1 seconds to 18.7mph off the line. The 2024 outgoing model peaked at just 12.5kw. While that was plenty, this is a huge and fully welcomed upgrade!
2025 Surron Ultra Bee New Features & Improvements
- Turbo Button: Unleashes full 21kW peak power
- Crawling Function: Fine control for technical off-road terrain
- Upgraded Battery: 74V60Ah for extended range and punch
- Advanced MTPA/MTPV Controller: Smarter power delivery
- Hairpin Motor: Improved efficiency & rapid heat dissipation
- 0–59mph Top Speed: Lightweight but ferocious
- New Suspension System:
- 50% stronger gold fork with uniform wall thickness
- Upgraded damping and hydraulic buffers for 30% better impact resistance
- Primary Drive Overhaul:
- Carbon fiber belt + forged pulleys
- Tungsten carbide pulley surfaces with 3x wear resistance
Range & Charging
- Range: 70 miles (at a reduced speed)
- Charge Time: 20% to 80% in just 2.5 hours
Design & Aesthetic Enhancements
- Sleek new sand-gold body color or Carbon Black
- Gold-accented front fork and guard plate decals
- New custom 18″ rear wheel set
- Slight weight increase (up 8 lbs) for added durability and power delivery
- Available in Carbon Black or Desert Brown
Ride Modes
Eco / Daily / Sport / Reverse / Turbo
Plus 3-level adjustable crawling control
Ultra Bee 2025 Specifications
| Bike Specs | |
| Dimension | 2010mm x 850mm x 1180mm |
| Wheel base | 1380mm |
| Seat Height | 910mm |
| Curb Weight | 88.5kg |
| Carry Capacity | 100kg |
| Ground Clearance | 315mm |
| Front Fork Travel | 240mm |
| Rear Shock / Wheel Travel | 85 / 240mm |
| Power System | PMSM, MTPA/MTPV Controller |
| Maximum Output (motor) | 21kw |
| Maximum Torque (on wheel) | 511n.m |
| Riding Mode | Eco/Daily/Sports/Reverse & Turbo modes |
| Assistance Functions | SRTC + BERS |
| Throttle Curve | Three Stage Adjustable |
| Battery Type | 74V 60AH Lithium-ion Battery Pack |
| Charge Time | 2.5 hours |
| Top Speed | 95km/h |
| WMTC Road | 115km@50km/h |
| Tyres Type | Front 80/100-19 off-road |
| Rear 100/90-19 off road | |
| Colour | Carbon Black or Desert Brown |
