Twenty amp hours and a removable seat
The IENYRID M4 Pro S+ Max carries a 20Ah battery, higher capacity than seventy three per cent of our catalogue, and comes with a seat you can take off.
It reaches 28 mph and is not an electrically assisted pedal cycle, so we sell it for private use on private land. Please read the panel above before you order.

Where you can and cannot ride it
A privately owned electric scooter cannot legally be used on a public road, pavement or cycle path in the UK, at any power.
This one is sold for your own property, or land where the owner has given you permission.

The seat is the feature that changes how it is used
Removable, so you ride seated or standing as you choose.
- Seated for a long run across a site or a field
- Standing for rough ground, where you use your legs as suspension
- Off entirely when you want the deck clear
- And it makes a twenty five mile range usable rather than punishing
Standing for an hour is tiring in a way that does not show up on a specification sheet.


Twenty amp hours at four hundred and seventy nine pounds
Forty eight volts and twenty amp hours is 960 watt hours, on a machine costing under five hundred pounds. Most scooters at this money carry half that.
IENYRID quote 25 to 37 miles, and seven to nine hours to fill. The panel below turns the capacity into energy per mile so you can see what the top speed costs against it.

Speed in a range
Fifteen and a half to twenty eight miles an hour, which is the machine telling you it has settings rather than one speed.
Start at the bottom and work up. Ten inch wheels at 28 mph are less forgiving than a bicycle at the same speed.


Off-road air tyres and dual suspension
Ten inch pneumatic off-road tyres with suspension front and rear.
Air rather than solid, which means it absorbs an edge instead of transmitting it. On gravel and dirt at speed that is the difference between a machine you use and one you stop using.

Three hundred and thirty pounds carried
A hundred and fifty kilograms, higher than a third of our catalogue and generous for a scooter, on an aluminium frame at fifty six pounds.
Lights front, side and rear, with a colour display.


Before the first ride
It arrives largely assembled and folded.
- Check every fastener on the stem and the folding latch before the first ride, and again after the first hour
- Fit the seat if you want it, and check it is locked
- Bed both discs in at walking pace
- Start on the lowest speed setting until it is familiar
- Charge to full before the first ride

Who should not buy it
Anyone without land, and anyone who has not ridden a fast scooter before.
Buy it if you have ground and you want the largest battery and the option of sitting down, for under five hundred pounds. Those two things together at this money are the argument, and the seat is the one you will use more than you expect.
The numbers
This one carries 960 Wh of battery. The maker quotes 25 mi; in mixed riding with some hills, expect nearer 19 mi. A full charge costs about £0.27. Across a year that is roughly £966.00 less than making the same journeys by car, so the bike pays for itself in about 6 months. Everything here is worked out from this bike’s own specification. Estimates, not promises: the assumptions are printed underneath.
Range you can expect
| Low assist, flat roads | 25 mi |
|---|---|
| Mixed riding, some hills | 19 mi |
| Full assist, loaded or hilly | 14 mi |
| Riding time on a charge | 1 h 37 min |
What it costs to run
| A full charge | £0.27 |
|---|---|
| Every 100 miles | £1.07 |
| Electricity for a year | £24.00 |
| The same year by car | £990.00 |
| You keep | £966.00 |
| Pays for itself in | 6 months |
Worked out from the specification
| Battery energy | 960 Wh |
|---|---|
| Energy per mile | 38.4 Wh |
| Charger output | 2.9 A |
| Power to weight | 31.5 W/kg |
| You can carry | 330 lb |
Based on £0.245 per kWh, £0.45 per mile to run a small car, and 2,200 miles a year. Charging is costed at the socket, not at the battery.
Specifications
- BRAND
- IENYRID
- CATEGORY
- Folding
- MOTOR POWER
- 800W
- RANGE
- 25 Miles
- SPEED
- 15.5 Mph
- BATTERY
- 20Ah
- WEIGHT
- 56 lbs
- CHARGING TIME
- 7 Hours
- BRAKE SYSTEM
- Disc
- FRAME MATERIAL
- Aluminum alloy
- MAXIMUM LOAD
- 330 lbs
- INPUT VOLTAGE
- 48V
- TIRE SIZE
- 10 inch
- TORQUE
- N/A
























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