The Euybike S4 Pro Max Dual Motor carries a 1560 Wh battery. That is 81% above the median for its type, which is 864 Wh. It also lists 96 Nm of torque and a 1199 USD price. Those figures put it in a strong position on paper for a mountain bike e-bike.
This bike suits riders who want long estimated range and strong torque without paying the median price. The estimated range is 88 km, 80% above the class median of 49 km. It is not a light bike at 40.8 kg, so consider where you will store and lift it. If you need a dual motor mountain bike with a big battery, this one is worth a closer look.
What the numbers say
| Spec | This bike | Median for its type |
|---|---|---|
| Battery | 1560 Wh | 864 Wh |
| Weight | 40.8 kg | 34.5 kg |
| Torque | 96 Nm | 80 Nm |
| Estimated range | 88 km | 49 km |
| Price | 1199 USD | 1499 USD |
Questions people ask about this model
How much does it weigh?
The Euybike S4 Pro Max Dual Motor weighs 40.8 kg. That is 18% above the median for its type, which is 34.5 kg. Plan for a heavy bike when you lift it onto a rack or carry it upstairs.
How much torque does it have?
It lists 96 Nm of torque. That is 20% above the class median of 80 Nm. More torque helps on steep climbs and with loads, but the motor type and rated power are not published.
What speed class is it?
The speed class is not listed. The top speed is 45 km/h. You should check the class with the seller before you buy, because it affects where you can ride.
How far does it really go?
The manufacturer claims 129 km. The MathBikes estimate is 88 km, with a band of 77 to 99 km. That estimate is 32% below the claim. The estimate uses one reference ride for every bike: Tour assist, rolling terrain, mild weather, brisk pace, an 80 kg rider. It is not a measurement. Use the range calculator to see how your own weight and terrain change the figure.
What does it cost to run?
The price is 1199 USD, which is 20% below the class median of 1499 USD. Running costs depend on your electricity price and how often you charge the 1560 Wh battery. The warranty is not published, so ask the seller about coverage. The cost calculator can help you work out the per-charge cost.
Where it falls short
The main trade-off is weight. At 40.8 kg, this bike is 18% heavier than the median for its type. That makes it harder to lift, store and handle on tight trails. The big battery and long estimated range come with that extra mass. Also, the warranty and speed class are not listed, so you cannot judge after-sales support from the page alone.
Who should buy it
Buy this bike if you want long estimated range and strong torque for the price. The 1199 USD price is 20% below the median, and the 1560 Wh battery is 81% above it. It suits riders who value capacity over low weight.
- You ride long distances and want an estimated range of 88 km, which is 80% above the class median.
- You face steep climbs and want 96 Nm of torque, 20% above the median.
- You want a big battery without paying the median price of 1499 USD.
Look elsewhere if you need a light bike for technical trails or frequent lifting. The 40.8 kg weight is 18% above the median, and the warranty is not published. Riders who need a known speed class should also check before buying.
