The ChamRider DH420 is a mountain e-bike with a 960 Wh battery. That battery is 14% above the median for its type. It also has 98 Nm of torque, which is 23% above the median. This bike is built for riders who want power and endurance.
It is a fast-class e-bike, with assist above 25 km/h. Top speed is 50 km/h. It weighs 34.9 kg, which is 2% above the median. You get a lot of capability, but you carry it in the weight.
What the numbers say
| Spec | This bike | Median for its type |
|---|---|---|
| Battery | 960 Wh | 840 Wh |
| Weight | 34.9 kg | 34.2 kg |
| Torque | 98 Nm | 80 Nm |
| Estimated range | 55 km | 49 km |
| Price | 1716 USD | 1554 USD |
Questions people ask about the DH420
How much does it weigh?
The DH420 weighs 34.9 kg. That is 2% above the median for mtb e-bikes. You will feel the weight when lifting it or carrying it up stairs.
How much torque does it have?
Torque is 98 Nm. That is 23% above the median of 80 Nm. More torque helps on steep climbs and when accelerating from a stop.
What speed class is it?
It is a fast-class e-bike. Assist continues above 25 km/h. The top speed is 50 km/h.
How far does it really go?
The manufacturer claims 80 km. Our range calculator estimates 55 km. That estimate is 31% below the claim. The estimate uses one reference ride: Tour assist, rolling terrain, mild weather, brisk pace, and an 80 kg rider.
What does it cost to run?
The price is 1716 USD. That is 10% above the median for its type. Running costs depend on electricity and maintenance. Use the cost calculator to see your situation. The warranty is not listed, so factor that into your decision.
Where it falls short
The DH420 is heavy and expensive. It weighs 34.9 kg, which is above the median. It costs 1716 USD, which is above the median. There is no throttle and no step-through frame. The warranty is not published.
Who should buy it
The DH420 suits riders who want strong torque and a large battery for long rides. It is a fast-class bike, so it can keep up with traffic. It is not for everyone.
- Riders who climb steep hills and need 98 Nm of torque.
- Riders who want a 960 Wh battery for extended trips.
- Riders who are comfortable with a 34.9 kg bike.
Look elsewhere if you need a lighter bike or a lower price. The median weight is 34.2 kg, and the median price is 1554 USD. This bike is above both. If you want a throttle or a step-through frame, this is not it.
