Koolux e-bikes
Every Koolux e-bike in the MathBikes catalogue, 17 models, on the same axes: list price, battery, weight, and our range estimate next to Koolux's own claim. Across the 17 models with both figures, our estimate reaches a median 70% of the claimed range.
Every Koolux model on the same axes
| Type | Claimed range | Estimate / claim | |||||
|---|---|---|---|---|---|---|---|
| X15 | MTB | $744 | 749 Wh | 27 mi | 37 mi | 72% | 75 lb |
| BK6S | Folding | $798 | 468 Wh | 21 mi | 56 mi | 38% | 57.1 lb |
| BK6S 4 0 | Folding | $852 | 624 Wh | 28 mi | 28 mi | 100% | 73 lb |
| X16 | Folding | $852 | 749 Wh | 34 mi | 70 mi | 48% | 67.9 lb |
| X2 | City | $874 | 720 Wh | 32 mi | 40 mi | 78% | 77.2 lb |
| X3 | City | $906 | 648 Wh | 29 mi | 28 mi | 102% | 79.8 lb |
| BK10S | Folding | $960 | 624 Wh | 27 mi | 56 mi | 49% | 80.5 lb |
| X9 | MTB | $1,014 | 749 Wh | 26 mi | 37 mi | 70% | 91.5 lb |
| RK10 | Folding | $1,068 | 624 Wh | 28 mi | 43 mi | 64% | 76.5 lb |
| X9 Mini | MTB | $1,068 | 624 Wh | 22 mi | 62 mi | 36% | 76.9 lb |
| X7 | Folding | $1,176 | 1200 Wh | 52 mi | 62 mi | 84% | 95 lb |
| BK6S PRO | Folding | $1,230 | 1123 Wh | 49 mi | 93 mi | 53% | 87.1 lb |
| BK10 PRO | Folding | $1,284 | 720 Wh | 32 mi | 43 mi | 73% | 93.7 lb |
| X11 | Folding | $1,284 | 1123 Wh | 50 mi | 93 mi | 53% | 80 lb |
| X7 PRO | Folding | $1,284 | 1200 Wh | 52 mi | 50 mi | 105% | 94.8 lb |
| X9 PRO | MTB | $1,392 | 1498 Wh | 51 mi | 56 mi | 91% | 120.2 lb |
| 750W | MTB | $1,565 | 1498 Wh | 53 mi | 112 mi | 47% | 80 lb |
How the claims hold up
Across the 17 Koolux models with both a claimed range and our estimate, the estimate reaches a median 70% of the claim. Across the catalogue the median is 50%, so the gap between claim and estimate here is smaller than the catalogue's. The Koolux BK6S 4 0 has the claim nearest our estimate, which comes to 100% of it; the Koolux X9 Mini has the claim furthest from it, at 36%. For 2 models our estimate is above the claimed range.
- The claim (100%)
- Koolux median (70%)
- Catalogue median (50%)
The estimate is the same formula under the same reference ride for every bike, so the share ranks models against each other. The catalogue does not record the conditions a manufacturer measured its claim under. How the estimate is made.
Koolux by the numbers
The ends of the lineup, each read from the catalogue entry of the model named. Prices are list prices for your region.
- LightestKoolux BK6S57.1 lb
- HeaviestKoolux X9 PRO120.2 lb
- Largest batteryKoolux 750Wand one other1498 Wh
- Longest estimated rangeKoolux 750W53 mi
- Lowest list priceKoolux X15$744
- Highest list priceKoolux 750W$1,565
What the numbers say
The median list price here is $1,068, below the catalogue's median of $1,299. The median battery is 749 Wh, level with the 720 Wh across the catalogue.
The median weight is 80 lb, above the catalogue's 65 lb. The median estimated range is 32 mi, above the catalogue's 29 mi.
Where Koolux sells direct
From our registry of official brand stores, the only stores this site will read a price from. It lists an official Koolux store in one of the five markets.
| Market | Official store | Prices in | Koolux models tagged |
|---|---|---|---|
| United States | None listed | - | 0 |
| Europe | koolux.eu, koolux.de (unconfirmed) | EUR | 17 |
| United Kingdom | None listed | - | 17 |
| Canada | None listed | - | 0 |
| Australia | None listed | - | Not a catalogue market |
No store listed means the registry has not found an official Koolux store in that market, not that the bikes cannot be bought there. A model's market tag is the market its catalogue entry lists; it is not a stock check. Store links go to the brand's own site and are not affiliate links. Unconfirmed marks a registry entry whose address was found by search or inferred, rather than taken from the brand's own site.
Koolux by type
Koolux's models in the catalogue by type: Folding (10), MTB (5), City (2). Each type hub sets them beside every other brand's.
Run the numbers yourself
Koolux e-bikes: questions the catalogue answers
How many Koolux e-bikes are in the MathBikes catalogue?
17 models, by type: Folding (10), MTB (5), City (2). Each has its own page with its full figures, linked from the lineup table above.
What do Koolux e-bikes cost?
Catalogue list prices run from $744 for the Koolux X15 to $1,565 for the Koolux 750W. They are list prices, not prices seen in a store today.
Which Koolux e-bike has the longest estimated range?
The Koolux 750W, at 53 mi under our reference ride, against a claimed 112 mi. The reference ride is the same for every bike in the catalogue.
Which is the lightest Koolux e-bike?
The Koolux BK6S, at 57.1 lb in its catalogue entry. The heaviest is the Koolux X9 PRO, at 120.2 lb.
How close are Koolux's range claims to the MathBikes estimate?
Across the 17 Koolux models with both a claimed range and our estimate, the estimate reaches a median 70% of the claim. Across the catalogue the median is 50%, so the gap between claim and estimate here is smaller than the catalogue's. The Koolux BK6S 4 0 has the claim nearest our estimate, which comes to 100% of it; the Koolux X9 Mini has the claim furthest from it, at 36%.
Where does Koolux sell direct?
Official Koolux stores in our registry: Europe (EUR). None is listed for United States, United Kingdom, Canada, and Australia.
All 17 models
