The Kingbull Discover ST stands out for its battery. At 840 Wh, it is 21% above the median for city e-bikes. That large battery feeds a hub motor with 80 Nm of torque, which is 78% above the median. This bike is built for long rides and steady power, not for tricks or cargo.
You get a fast class e-bike that assists above 25 km/h, up to 45 km/h. It weighs 32.7 kg, which is 20% above the median. The price is 1099 USD, 15% below the median for its type. If you want a powerful commuter at a lower price, this may fit.
What the numbers say
| Spec | This bike | Median for its type |
|---|---|---|
| Battery | 840 Wh | 696 Wh |
| Weight | 32.7 kg | 27.2 kg |
| Torque | 80 Nm | 45 Nm |
| Estimated range | 60 km | 50 km |
| Price | 1099 USD | 1299 USD |
Questions people ask
How much does it weigh?
The Kingbull Discover ST weighs 32.7 kg. That is 5.5 kg more than the median city e-bike. You will feel the weight when lifting it or carrying it up stairs. It is not a light bike.
How much torque does it have?
The motor delivers 80 Nm of torque. That is 35 Nm above the median for its type. This helps you accelerate from stops and climb hills. It is a strong hub motor.
What speed class is it?
It is a fast class e-bike. The motor assists up to 45 km/h. That is above the 25 km/h limit for standard e-bikes. Check your local rules before riding.
How far does it really go?
The manufacturer claims 97 km of range. MathBikes estimates 60 km, with a band from 53 to 67 km. That estimate is 38% below the claim. The estimate comes from a formula, not a test. You can adjust assumptions with the range calculator.
What does it cost to run?
The purchase price is 1099 USD. Running costs include electricity and maintenance. The warranty is not listed, so factor that in. Use the cost calculator to compare over time.
Where it falls short
The main trade-off is weight. At 32.7 kg, it is 20% heavier than the median city e-bike. That weight makes it harder to maneuver in tight spaces or lift onto a rack. Also, the estimated range is 38% below the claim, so plan for less distance than advertised.
Who should buy it
This bike suits riders who prioritize range and power over portability. It is a good fit for flat commutes or long leisure rides. You should be comfortable with a heavier bike.
- You want a long estimated range of 60 km, above the median.
- You need strong torque of 80 Nm for hills or quick starts.
- You want a lower price than the median for its features.
Look elsewhere if you need a light bike for carrying or a step-through frame. This bike has no throttle and is not foldable. If you prefer a more standard speed class, this may not be for you.
