Talaria MX4: How does it measure up to the Sur-Ron Light Bee X
If you’ve spent five minutes on e-moto TikTok, you’ve seen this argument play out a hundred times. Talaria and Sur-Ron are the two names everyone throws around, and the comparisons rarely get past “mine’s faster than yours.” Here’s what the actual specs say.
Note: this comparison is built from manufacturer and UK retailer spec sheets — we haven’t ridden either bike back-to-back yet.
The numbers
Talaria Sting R MX4: a 4000W nominal, 8000W peak motor, a 60V 45Ah (2700Wh) LG battery, and a claimed range up to 62 miles. UK retailer listings put the top speed around 47–55mph unrestricted, with some factory-limited variants capped much lower for specific markets. It weighs around 66kg and uses front and rear hydraulic disc brakes.
Sur-Ron Light Bee X (2026): a 10kW PMSM mid-drive motor putting out 295Nm at the wheel, a 72V battery, and a claimed 50mph top speed, with 0–31mph in 2.5 seconds. New for 2026 is a 2-level Sur-Ron Wheelie Control system, designed to make wheelies genuinely learnable rather than a fast route to a broken wrist.
On paper, the MX4 has the bigger numbers — more peak power, a bigger battery, a higher claimed top speed. The Light Bee X counters with a more road-bike-like riding position, genuinely useful rider-assist electronics, and a platform that’s been through more generations of real-world refinement.
The bit that actually decides this for most UK buyers
Neither bike, in the trim described above, is road legal in the UK. A UK retailer selling the Talaria MX4 states it plainly: it’s for use on private land with the landowner’s permission only. Sur-Ron’s position is similar for the Light Bee X — if you want a road-legal Sur-Ron, you need the separate Light Bee L1e variant, registered and taxed like any other moped.
That means the real question isn’t really “which is faster” — it’s “where are you actually going to ride this.” If the honest answer is a private track, a farm, or land you have permission to use, either bike works and the choice comes down to riding style. If the honest answer is “on the road,” neither of these does that for you, and you’re looking at registration, insurance, a driving licence, and — per GOV.UK’s bike category rules — training and a test that match the power output.
Our take, for now
The MX4 suits someone who wants raw numbers and doesn’t mind a bike that feels more like a small motocross machine. The Light Bee X suits someone who wants a smoother, more forgiving platform to actually learn on. Neither is a bicycle in the eyes of UK law, whatever the marketing photos suggest.
We’d like to put both through the same private test track and give you a proper answer — that review is on our list the moment either brand can help.