The standard full-size Sur-Ron mid-size trail bike: 12.5 kW, a 187 lb curb weight, and a claimed 62 miles of range at 31 mph.
2025 · Model number not published · Last checked November 7, 2026 · All documented bikes
Photo: Sur-Ron (Surron USA)'s product listing, November 2026. We have not seen the bike; the photo shows the maker's own unit.
Fit
Who it fits, and what it's for
Fit is about use and body, not quality. A bike that fits can still be too much machine, so read the experience note before the spec table.
It's for
Ride full-size OHV trails with long legs; the maker claims 62 miles at 31 mph from a 74 V 55 Ah pack.
Step up from the Light Bee family to a 19/19 full-size machine with mid-mounted PMSM power.
Compare seat height, weight, power, price, and paperwork against other bikes by the numbers.
Terrain: OHV trails, Forest roads, Open desert, Hill climbs.
Four ride modes (eco/daily/sports/reverse) with SRTC traction control. 12.5 kW in a 187 lb frame sits between the Light Bee X and the HP; the claimed 324.5 ft-lb at the wheel means strong climbs. Intermediate and up, with a 56 mph ceiling.
Not for
Street use as delivered. It is an off-road motorcycle and Sur-Ron publishes no street equipment for it.
Riders who need a step-into seat: the maker's 35.8 inches is full-size dirt bike height.
Riders or cargo over the maker's 220 lb capacity.
Experience: Intermediate to Experienced.
Seat height35.8 inManufacturer
Rider weight limit220 lbManufacturer
Rider height bandNot setSit on one first
Net weight187 lbManufacturer
What we still don't know.
We have not measured real range, top speed, or weight distribution.
We have not set a rider-height band; the maker's page publishes none.
Specs
The numbers, and where each one comes from
Manufacturer figures are claims, not measurements. The source label on every row says which is which. An unknown value stays unknown.
Spec
Value
Source
Model number
Unknown
Unknown
Peak power
12.5 kW
Manufacturer
Rated power
Unknown
Unknown
Wheel-side torque
440 N·m
Manufacturer
Battery voltage
74 V
Manufacturer
Battery capacity
55 Ah
Manufacturer
Battery energy
4.07 kWh
Calculated
Net weight
187 lb
Manufacturer
Weight with accessories
Unknown
Unknown
Seat height
35.8 in
Manufacturer
Weight capacity
220 lb
Manufacturer
Top speed
56 mph
Manufacturer
Range
62 mi
Manufacturer
Front wheel
19 in
Manufacturer
Rear wheel
19 in
Manufacturer
Ground clearance
12.5 in
Manufacturer
Wheelbase
54.3 in
Manufacturer
Charge time
About 4.5 hours
Manufacturer
Manufacturer figures from the Ultra Bee page on the official US site, checked November 7, 2026; the maker disclaims its own figures as non-binding, and its claims assume a 154 lb rider at 31 mph. Torque is the maker's 324.5 ft-lb on-wheel figure converted to N·m. Battery energy is calculated from the 74 V 55 Ah pack the page specifies. Weight capacity is the maker's carrying-capacity figure. Charge time is the maker's single 4.5-hour figure.
Utah
Registration and street legality
What the manufacturer says, what Utah actually issued, and what that does and doesn't allow.
OHV registerableUnknown
Street legal as deliveredNo
MSO includedUnknown
VIN, 17 charactersUnknown
The manufacturer says
Surron USA's product page presents the Ultra Bee as an off-road motorcycle and publishes no street-legal claim.
What happened in Utah
Nothing observed. We have not examined this bike or tried to register it.
The street-legal path
Unverified. We have not examined this bike or tried to register one. As sold it is an off-road motorcycle; whether a dealer's paperwork supports an off-road title in Utah is untested on this model.
The maker's page lists a forged aluminum alloy frame with a 50:50 front-to-rear weight ratio, SRTC and BERS, and a removable 74 V/55 Ah pack.
Sur-Ron's own US comparison tool labels this spec set as the Ultra Bee T; the product page bills it simply as the Ultra Bee.
ATV Wholesale Outlet's product page claims 72 V and 21 kW for this bike. Those numbers contradict the maker's page (74 V, 12.5 kW), so we record the maker's figures.
OHV registration is not a street plate. For the difference, the forms, and the equipment a street-legal bike needs, start with Register your bike. For city rules, use Where you can ride.
Sources
What we checked
Sur-Ron Ultra Bee product pageManufacturer specs checked November 7, 2026; the maker's page disclaims its own figures as non-binding.
