Buying an electric dirt bike: 8 things to look out for

Electric dirt bikes are quiet, clean and deliver full torque from the very first metre. But spec sheets are often confusing. Here you'll learn which figures really matter – and what to look out for when buying.

1. Power: peak vs. rated

Manufacturers usually quote peak power – the output the motor delivers for short bursts, for example when accelerating. For long climbs, rated power matters more: it is what the motor can deliver continuously. Example: the Valtinsu EM-26 has 8,500 W peak and 3,000 W rated power. Also look at torque (in Nm) – it determines how strongly the bike pulls out of corners and over obstacles.

2. Battery: volts × amp-hours = energy

You can tell the size of a battery by its energy in watt-hours (Wh). It's easy to calculate: voltage (V) × capacity (Ah). A 60 V / 27 Ah battery stores 1,620 Wh, a 72 V / 32 Ah battery already 2,304 Wh. More watt-hours mean more range. A higher voltage (72 V instead of 60 V) also gives more pull at high speed.

3. Estimate range realistically

Figures like "up to 120 km" apply to ideal conditions: a light rider, flat terrain and an economical riding mode. In rough terrain, in the cold or at full throttle, range can be much lower. Plan with about two thirds of the manufacturer's figure – then you're on the safe side.

4. Charging time and charger

Charging time depends on the charger. Standard chargers take 6–8 hours – ideal if you charge overnight. Fast chargers such as the EM-26's 1.2 kW charger manage a full charge in around 2 hours, so the bike is ready again after your lunch break.

5. Wheels and seat height: matched to your size

Smaller wheels (17″ front / 14″ rear) make a bike agile and easy to handle – good for tight trails and beginners. Larger wheels (19″ front / 17″ or 18″ rear) roll more calmly over roots and rocks and suit taller riders better. Also check the seat height: when stationary, you should be able to reach the ground safely with the balls of your feet.

6. Suspension and brakes

Off-road, good suspension matters more than top speed. Look for a hydraulic fork with enough travel (e.g. 150 mm) and an adjustable rear shock. Disc brakes front and rear are a must; hydraulic brakes are especially easy to modulate.

7. Load capacity and frame

Maximum load tells you how heavy rider and gear may be together. Depending on the model, it ranges from 120 kg to 200 kg. Steel frames are robust and affordable, aluminium frames are lighter and make the bike more agile.

8. Water protection, warranty and spare parts

The IP rating shows how well the bike is protected against water: IPX4 protects against splashing water, IPX6 against powerful water jets – rain and mud are then no problem. Just as important: a warranty that includes spare parts and a dealer who helps you quickly when you have questions.

Important: off-road only

Electric dirt bikes like the Valtinsu models are off-road vehicles only and are not approved for public roads in the EU. Where you can ride is explained in our article "Where can I ride an electric dirt bike in Austria?".

Conclusion

There is no single "best" electric dirt bike – only the one that suits you. Think about where and how long you ride, how tall and heavy you are and how much power you really need. Our model comparison shows which Valtinsu suits you; you'll find all bikes under All models.