The HITWAY BK6S is a folding e-bike with a 432 Wh battery. That capacity sits 36% below the median for its type, which is 672 Wh. The bike weighs 27.5 kg, just 2% below the class median of 28.1 kg. It has a 250 W motor and a top speed of 25 km/h. The price is 810 USD, which is 23% below the median of 1049 USD.
This bike suits a rider who needs a folding frame and a low price more than a long range. The estimated range is 31 km, which is 35% below the class median of 48 km. That range is an estimate from a published formula, not a measurement. If you fold and carry the bike often, the 27.5 kg weight matters more than the battery size. If you ride long distances, the small battery will limit you.
What the numbers say
| Spec | This bike | Median for its type |
|---|---|---|
| Battery | 432 Wh | 672 Wh |
| Weight | 27.5 kg | 28.1 kg |
| Torque | not listed | 54 Nm |
| Estimated range | 31 km | 48 km |
| Price | 810 USD | 1049 USD |
Questions people ask
How much does it weigh?
The HITWAY BK6S weighs 27.5 kg. That is 2% below the median weight for its type, which is 28.1 kg. So it is slightly lighter than a typical folding e-bike, but not by much. You will still feel the weight when lifting it into a car or up stairs.
How much torque does it have?
The motor torque is not listed for this bike. The class median is 54 Nm, but without a published figure for the BK6S, no comparison is possible. If torque matters to you, ask the seller for the figure before you buy.
What speed class is it?
The speed class is not listed. The top speed is 25 km/h. That is the limit for many legal e-bikes, but the class label itself is not published. Check your local rules if you need a specific class.
How far does it really go?
The manufacturer does not list a claimed range. MathBikes estimates 31 km, with a band of 28 to 35 km. That estimate uses one reference ride for every bike on the site: Tour assist, rolling terrain, mild weather, brisk pace, and an 80 kg rider. It is not a measurement. Your real range will vary with load, hills and assist level. You can try the range calculator to see how different inputs change the estimate.
What does it cost to run?
The price is 810 USD. That is 23% below the median for its type, which is 1049 USD. Running costs depend on your electricity price and how often you charge. The battery is 432 Wh, so each full charge uses a small amount of energy. For a detailed estimate, use the cost calculator.
Where it falls short
The main trade-off is battery capacity. At 432 Wh, it is 36% below the class median of 672 Wh. That shows up in the estimated range: 31 km against a class median of 48 km, which is 35% lower. The weight is only 2% below the median, so you are not getting a much lighter bike in exchange. The low price of 810 USD is the clear benefit, but you pay for it with range.
Who should buy it
This bike fits a rider who wants a folding frame and a low price, and who does not need a long range. The 250 W motor and 25 km/h top speed are typical for a legal e-bike. The 27.5 kg weight is slightly below average, so folding and storing it is a bit easier than some rivals. But the 432 Wh battery is the smallest part of the package.
- You commute a short distance and can charge at both ends.
- You need a folding bike for a small flat or a car boot.
- You want to spend 810 USD, which is 23% below the median price.
Look elsewhere if you need more than 31 km of estimated range. The class median is 48 km, so other folding e-bikes go further. Also look elsewhere if you need a published torque figure or a known speed class. This bike does not list either. If range is your priority, a larger battery will serve you better.
