2025 vs. 2026 Surron Light Bee X: What Changed, and Which Should You Buy?
Short answer: Choose the 2025 Surron Light Bee X if you want the familiar, lighter 60V platform at a lower price. Choose the 2026 Light Bee X NA if the extra power, revised brakes, centered dashboard and factory ride controls are worth the difference to you. Both are serious off-road e-motos, and both deserve a test ride. This comparison covers the U.S. off-road Light Bee X models Radmoto lists, not the Light Bee 2 or a road-homologated L1E.
We have ridden and handled the two generations at Radmoto. The upgrades we notice most are the 2026 brake feel and the new centered display. The factory numbers matter, but those cockpit and control changes are what you will interact with on every ride. See the 2025 and 2026 configurations on our Light Bee X product page; select the year and build option to see current pricing and availability.
 2025 Light Bee X. Photo from Radmoto's product gallery.
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 2026 Light Bee X NA. Photo from Radmoto's product gallery.
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2025 vs. 2026 Light Bee X: the useful numbers
| Feature | 2025 Light Bee X | 2026 Light Bee X NA |
|---|---|---|
| Maximum motor power | 8 kW | 10 kW |
| Battery | 60V, 40Ah removable lithium-ion | 72V, 35Ah removable lithium-ion |
| Approximate nominal energy | 2.40 kWh (60 × 40) | 2.52 kWh (72 × 35); Surron rounds to 2.5 kWh |
| Published top speed | 46.6 mph | 50 mph |
| Published range | 46.6 miles at 24.9 mph | Up to 46.6 miles at 24.9 mph |
| Curb weight | 125.6 lb | About 130 lb |
| Seat height | 32.6 in | 32.7 in |
| Brakes | Opposed four-piston fixed calipers | Revised opposed four-piston assembly with enlarged pistons and reinforced lines |
| Factory controls | Eco/Sport, two-stage throttle curve; regenerative braking in Sport | Eco/Sport, five regen levels, three throttle response settings, two-level wheelie control |
Manufacturer-published figures are measured under stated conditions. Actual speed and range depend on terrain, rider, temperature, tires, settings and riding style. The nominal-energy figures are simple voltage × amp-hour comparisons, not a measured usable-capacity test. Sources: Surron USA model listings, 2025 model details and 2026 model details, checked October 20, 2026.
The brake upgrade is real, but both years have four pistons
On the bikes we have seen, the 2026 brakes are one of the most noticeable changes. Surron describes larger pistons, reinforced brake lines and a stronger caliper structure for the 2026 assembly. That gives a more substantial factory setup for riders who work the brakes hard on trails or at the track. One correction we want to be precise about: Surron's 2025 model page also specifies opposed four-piston fixed calipers. The upgrade is in the assembly and feel, not a change from two pistons to four.
We would still check lever feel, pad condition and rotor condition on the specific bike. Braking performance also depends on setup, maintenance, tires and rider technique. If brakes are the deciding factor, ask to compare the two bikes in person rather than buying from caliper photos alone.
A better cockpit: centered display and easier-to-find settings
Radmoto's team prefers the 2026 dashboard's centered position and its interface. The new display brings vehicle information into a more natural sight line, and the owner's manual describes on-dash settings for regen, throttle response, wheelie control, auto-hold and brake priority. The 2025 cockpit is simpler. If you value a clean dashboard and factory adjustability, the 2026 feels like a meaningful daily-use update.
There is an important distinction around the brake controls. The 2026 North American manual lists a brake-priority setting (P0/P1). That is a software behavior setting; we would not describe it as physically disconnecting or removing the brake sensors. Changing any interlock or throttle/brake behavior deserves care. Read the manual, make changes only while stationary, and verify the brakes and throttle operate correctly before riding. Find the 2026 Light Bee X NA owner's manual in Surron's manual library.
Wheelie control and the Surron app: what is confirmed?
The 2026 manual documents Surron Wheelie Control (SWC), with a learning level and an advanced level. It also says the system is optional and can be turned off. It is rider assistance, not a promise that a wheelie cannot go wrong. A rider still needs appropriate gear, a controlled setting and good rear-brake technique.
Surron's 2026 model page advertises adjustment through the Surron app and T-Box connectivity. The North American manual phrases app setup conditionally: if the bike has a T-Box installed, use Surron's download center to bind it. Regional app information is inconsistent about how much functionality a Light Bee gets, and we have not finished a hands-on test of every U.S. app screen. For that reason, we would confirm T-Box hardware, app region and current firmware on the exact bike before promising remote GPS, notifications, updates or a particular phone-based control. The on-bike dashboard and handlebar controls are the reliable starting point for comparing factory settings. See the 2026 model overview and owner's manual.
Does 72V mean the 2026 goes farther?
No automatic range win follows from the higher nominal voltage. The 2025 pack is 60V × 40Ah, or about 2.40 kWh nominal; the 2026 is 72V × 35Ah, or about 2.52 kWh nominal. That is roughly 5% more nominal energy, while Surron publishes the same 46.6-mile figure at 24.9 mph for these model pages. Riding the 2026's extra power harder can easily change the result. For more on why a battery's nominal voltage differs from its charger voltage, read our battery and charger voltage guide.
The packs and electrical systems differ by model year. Do not assume a 2025 charger, battery, controller or aftermarket harness fits the 2026 because both bikes are called Light Bee X. Check part numbers and current manufacturer fitment information before buying upgrades.
Which one would we buy?
- Pick the 2025 if value and the established 60V Light Bee platform are your priorities. It still has strong factory performance, an opposed four-piston brake setup and a slightly lower curb weight. Compare the actual year-specific price and the exact bike's condition.
- Pick the 2026 if you want the 10 kW powertrain, revised brake hardware, centered display and expanded factory controls. Those are tangible upgrades for someone who will ride often and use the settings.
- Try both if brake feel or ergonomics will decide it. Seat heights are nearly identical on paper, but the throttle, dashboard and braking experience are not captured by a table.
Both versions are off-road e-motos. Confirm where you may ride with the relevant land manager and local authorities; do not assume bicycle access or street registration from the Light Bee name. For tires suited to New England terrain, see our tire guide.
Quick answers
Is the 2026 Surron Light Bee X faster than the 2025?
Surron lists 50 mph and 10 kW maximum power for the 2026 NA, versus 46.6 mph and 8 kW for the 2025. Real-world speed depends on conditions.
Does the 2025 Light Bee X have four-piston brakes?
Yes. Surron's 2025 model page lists opposed four-piston fixed calipers. The 2026's revised assembly is the key difference.
Can the 2026 wheelie control prevent a crash?
No. Surron's manual calls it optional rider assistance and explicitly does not guarantee prevention of accidents or injuries.
Will the Surron app work on every 2026 Light Bee X?
Confirm the T-Box and current U.S. app support on the exact bike. The 2026 manual's app instructions are conditional on T-Box hardware, and functions may vary by region and firmware.
Ready to compare? View Radmoto's Light Bee X year and build options, or contact our Portsmouth team to discuss the riding you do and arrange a hands-on comparison when demo bikes are available.