The Ridstar Q20 is a mountain bike style e-bike with a 960 Wh battery. That battery is 33% above the median for its type. It also has a hub motor with 85 Nm of torque. The price is 969 USD, which is 49% below the median for its class.
This bike suits riders who want a long-range battery and strong torque without spending a lot. The Q20 is a fast class e-bike, with assist above 25 km/h. It is not foldable and has no throttle. It is built for performance, not convenience.
What the numbers say
| Spec | This bike | Median for its type |
|---|---|---|
| Battery | 960 Wh | 720 Wh |
| Weight | 31.8 kg | 28.1 kg |
| Torque | 85 Nm | 80 Nm |
| Estimated range | 55 km | 42 km |
| Price | 969 USD | 1899 USD |
Questions people ask about the Ridstar Q20
How much does it weigh?
The Q20 weighs 31.8 kg. That is 13% above the median for its type. The extra weight comes from the large battery and sturdy frame.
How much torque does it have?
The motor delivers 85 Nm of torque. That is 6% above the median for its type. This should help on hills and off-road.
What speed class is it?
The Q20 is a fast class e-bike. It provides assist above 25 km/h. The top speed is 53 km/h.
How far does it really go?
The manufacturer claims a range of 121 km. The MathBikes estimated range is 55 km, with a band from 48 to 62 km. That estimate is 55% below the claim. The estimate comes from a formula, not a test. You can adjust the inputs with the range calculator.
What does it cost to run?
The purchase price is 969 USD. Running costs depend on electricity and maintenance. The warranty is not listed. Use the cost calculator to estimate long-term costs.
Where it falls short
The Q20 is heavy. At 31.8 kg, it is 13% above the class median. That weight can make it hard to carry or maneuver. The bike is not foldable and has no step-through frame.
Who should buy it
The Q20 is for riders who want a powerful, long-range e-bike without spending a lot. It is best for those who value battery capacity and torque over light weight.
- You want a large 960 Wh battery for long rides.
- You need strong torque for steep hills.
- You are on a budget and want a fast class e-bike.
Look elsewhere if you need a light bike or one that folds. The Q20 is not for riders who want a throttle or a step-through frame. If you plan to carry the bike often, its weight may be a problem.
