Every e-bike lists a range figure — but what does "up to 100 km" actually mean in the real world? Here's how to read those numbers honestly.
Why advertised range varies
Manufacturers test range under ideal conditions: flat terrain, light rider, low assist level, mild temperature. Your real-world range will depend on:
- Rider weight — heavier riders draw more power
- Assist level — higher assist = faster battery drain
- Terrain — hills can cut range by 30%
- Tyre pressure — under-inflated tyres increase rolling resistance
- Temperature — cold weather reduces lithium battery efficiency
A practical rule of thumb: expect 80-90%of the advertised range in typical mixed riding conditions.
Pro tip: Pedal more, drain less
Your e-bike's motor only supplements your effort - it doesn't replace it. Riders who actively pedal (especially on flat sections) and drop to a lower assist level can easily exceed the practical estimates below. Think of the motor as a tailwind, not a taxi. The more you contribute with your own legs, the further your battery takes you. That can extend your range by 10-20% depending on your weight and riding terrain.
Dune Volt range at a glance
| Model | Advertised Range | Practical Estimate |
|---|---|---|
| Flow Mini | 30–35 km | ~20-40km |
| Roamer | 50 km | ~40-60 km |
| Retro / Retro 2 | 50–60 km | ~45-70 km |
| Cruise | 60 km | ~40–65 km |
| Pace | 60 km | ~40–65 km |
| Banger Pro | 60 km | ~40–65 km |
| Retro 2 Pro | 70 km | ~50-80 km |
| Nomad | 90–100 km | ~80-120 km |
| Rhino | 120 km | ~90-140 km |
Single vs. dual battery
The Nomad uses a dual 48V 18.2Ah battery setup; effectively doubling capacity compared to single-battery models. If range is your top priority, this is the model to consider.
Charging tip
Most Dune Volt batteries charge fully in 4–6 hours. Charging to around 80% regularly (rather than always to 100%) can help extend long-term battery life, as lithium-ion cells experience less stress at partial charge. For full charges before a big ride, 100% is perfectly fine.