Sur-Ron Ultra Bee (2025)
This exceeds the 250W and 25 km/h pedelec rules and is not road-legal in Australia. Closed-course and private land only.
Sur-Ron Ultra Bee (2025) (2025) at a glance
The Sur-Ron Ultra Bee (2025) is an electric off-road motorbike sold in Australia at $9,990 (price checked 28 Sep 2026). It pairs a Sur-Ron PMSM mid drive motor with 440Nm of torque (advertised), a 4,070Wh battery rated for up to 140km, 19 inch front, 18 inch rear wheels, and weighs 84.8kg. It sits outside Australia's pedal-assist e-bike rules as sold. Check registration and where you can legally ride in your state before buying.
Also sold or searched as: Surron Ultra Bee, Sur-Ron Ultra Bee R, Sur-Ron Ultra Bee T.
Is it for you?
We have not ridden this bike. This read is based on the spec sheet and Australian seller information, not a test ride.
Best suited to
Experienced off-road riders who want near-motorcycle pace, long range and traction control.
Standout strength
It blends 12.5kW peak and 440Nm with a 4,070Wh battery good for up to 140km, so it has both punch and endurance.
The main compromise
At 88kg it is markedly heavier than the Light Bee, and in this off-road trim it carries no road registration.
Full specification
Drive and power
Frame and ride
Australian compliance
This exceeds the 250W and 25 km/h pedelec rules and is not road-legal in Australia. Closed-course and private land only.
Ultra Bee (2025) vs Ultra Bee HP
| Sur-Ron Ultra Bee (2025) | Sur-Ron Ultra Bee HP | |
|---|---|---|
| Model year | 2025 | 2026 |
| Price | $9,990 | $10,490 |
| Motor | Sur-Ron PMSM, mid drive | Sur-Ron mid-mount motor, 24.5kW peak, mid drive |
| Torque | 440 Nm | 520 Nm |
| Battery | 4,070 Wh | 4,440 Wh |
| Claimed range | 90 to 140 km | 115 km |
| Weight | 84.8 kg | 91 kg |
| Frame | Forged aluminium alloy | Electric off-road motorbike, throttle only, no pedals, 910mm seat height |
| Wheels | 19 inch front, 18 inch rear | 80/100-19 front, 100/90-18 rear (T); road tyres on the R |
| Category | Moped | Moped |
| Availability | Clearance, run-out stock | Check local dealer |
Choose the Ultra Bee (2025) if
it costs $500 less; it is listed 6.2 kg lighter (84.8 kg against 91 kg); you want its 19 inch front, 18 inch rear wheel set.
Choose the Ultra Bee HP if
you want its 80/100-19 front, 100/90-18 rear (T); road tyres on the R wheel set.
How you would ride it
Sur-Ron
Sur-Ron created the lightweight electric off-road moto category, pairing dirt bike torque with mountain bike weight. These are high-power throttle machines for closed-course use, not road-legal pedelecs.
Compare similar e-bikes
Common questions
How much does the Sur-Ron Ultra Bee (2025) cost in Australia?
The Sur-Ron Ultra Bee (2025) is listed at $9,990 ($9,990 plus on-road costs on Surron Australia's page.). eBikeFinder checks pricing against manufacturer and distributor information, and prices can change with sales and stock. This price was last checked on 28 Sep 2026.
Is the Sur-Ron Ultra Bee (2025) road legal in Australia?
Not as a bicycle. The Sur-Ron Ultra Bee (2025) sits outside the 250W pedal-assist standard (through higher power or a throttle that drives it beyond walking pace), so in Australia it is treated as a motor vehicle. That means it is for private property or off-road use, not public roads or shared paths, unless registered.
What is the range of the Sur-Ron Ultra Bee (2025)?
The Sur-Ron Ultra Bee (2025) has a claimed range of 90 to 140 km from its 4070Wh battery. Real-world range is usually lower than the claim, since it depends on assist level, rider weight, terrain and wind.
What motor does the Sur-Ron Ultra Bee (2025) have?
The Sur-Ron Ultra Bee (2025) uses a Sur-Ron PMSM motor, in a mid-drive position, producing 440Nm of torque. The torque figure is as advertised by the seller and may be measured at the wheel, so it is not directly comparable with e-bike motor torque.
How much does the Sur-Ron Ultra Bee (2025) weigh?
The Sur-Ron Ultra Bee (2025) weighs about 84.8 kg as listed. Plan transport around a trailer, ramp or van.
Who sells and backs the Sur-Ron Ultra Bee (2025) in Australia?
The Sur-Ron range is distributed in Australia by Surron Australia. It comes with a Per distributor terms warranty. Buying from a brand with real Australian support matters most when something needs a warranty claim or a service.