How the HITWAY BK-U2 performs, on paper
Computed from this bike's catalogue figures with the published formulas. Nothing here was measured on a ride.
Manufacturer overclaim: 76%. The estimate's band is 20 mi to 25 mi. Reference ride: Tour assist, rolling terrain, mild weather, brisk pace, 176 lb rider. How we work this out
The range calculator's formula with the reference ride's settings: Tour assist, mild weather, brisk pace, road tyres. The ring marks the published estimate (176 lb rider, rolling terrain).
Show the values as a table
| Terrain | 132.3 lb | 176.4 lb | 220.5 lb | 264.6 lb |
|---|---|---|---|---|
| Flat | 30 mi | 28 mi | 27 mi | 26 mi |
| Rolling | 24 mi | 23 mi | 22 mi | 21 mi |
| Steep | 18 mi | 18 mi | 17 mi | 16 mi |
- Purchase price
- €1,300
- Purchase price
- $1,404
- Purchase price
- $1,404
- Purchase price
- $1,404
- Resale value
- −€317
- Resale value
- −$342
- Resale value
- −$342
- Resale value
- −$342
- Charging
- €109
- Charging
- $65
- Charging
- $124
- Charging
- $122
- Servicing
- $648
- Battery replacement
- $0
Purchase price: the list price in Europe.
Purchase price: the euro list price converted at the site's fixed rate, because the brand states no price of its own in this market.
Purchase price: the euro list price converted at the site's fixed rate, because the brand states no price of its own in this market.
Purchase price: the euro list price converted at the site's fixed rate, because the brand states no price of its own in this market.
Charging at $0.173/kWh, the average household price (EIA, 2025, annual average). Where these prices come from
Defaults: 5 years, 3107 mi a year, fuel $1.84/L at 7 L/100 km, transit pass $65/month. Same maths as the cost-of-ownership calculator for the bike (price, charging, servicing, battery, resale) and the savings calculator for the car.
Run it with your own numbersOr compare with your own commute
Fit for the e-bike rules
- USFitsTop speed 25 km/h (15.5 mph) and rated motor 250 W are within 28 mph (45 km/h) and 750 W.On the figures the brand states; not legal advice
- CanadaFitsTop speed 25 km/h (15.5 mph) and rated motor 250 W are within 32 km/h (20 mph) and 500 W.On the figures the brand states; not legal advice
- UKFitsTop speed 25 km/h (15.5 mph) and rated motor 250 W are within 15.5 mph (25 km/h) and 250 W.On the figures the brand states; not legal advice
- EUFitsTop speed 25 km/h (15.5 mph) and rated motor 250 W are within 25 km/h (15.5 mph) and 250 W.On the figures the brand states; not legal advice
- AustraliaFitsTop speed 25 km/h (15.5 mph) and rated motor 250 W are within 25 km/h (15.5 mph) and 250 W.On the figures the brand states; not legal advice
HITWAY BK-U2 specifications
The catalogue's figures, as the brand states them. A dot shows where a figure sits among Road bikes.
The model
- BrandHITWAY
- ModelBK-U2
- TypeRoad
- Available inEurope
Motor and power
- Motor power250 W
- Motor torque39 Nm
Battery and range
- Battery504 Wh36 V × 14 Ah
- Claimed range93 mi
- Estimated range22 mi−76% vs claim
Frame and weight
- Weight60.6 lb
- Max payload330.7 lb
- FoldableNo
- Step-throughNot stated
- CargoNo
Speed, class and controls
- Top speed16 mph
- ThrottleNot stated
- Fast (28 mph)Not stated
Price
- Price$1,404
Where the figure sits among Road bikes, from lowest to highest
Questions about the HITWAY BK-U2
How much does the BK-U2 cost?
The catalogue list price is Europe €1,300. A list price is what the brand states, not what a shop charges today.
What are the BK-U2's specs?
The HITWAY BK-U2 (Road) has a 504 Wh battery, a 250 W rated motor, 39 Nm of torque, a top speed of 16 mph, a weight of 60.6 lb and a claimed range of 93 mi.
What is the BK-U2's real-world range?
We estimate about 22 mi (20 mi to 25 mi) for a 176.4 lb rider on rolling terrain with Tour assist, mild weather and a brisk pace, from its 504 Wh battery and its weight of 60.6 lb. It is a calculation with the open range formula, not a ride test. The brand's own claim is 93 mi.
How much does it cost to charge the BK-U2?
A full charge costs about $0.09 (504 Wh ÷ 1,000 × $0.173/kWh, the average household price, EIA, 2025, annual average), with no charger loss. Enter your own price in the battery calculator.
Run this bike through the calculators.
We've pre-filled each tool with this bike's spec. Adjust your own usage - terrain, weight, weekly km - to see the numbers for you, not the marketing brochure.
Real-world range
How far will it actually go with your weight, terrain & assist?
Pre-filled 504 WhCost of ownership
Add a rival and compare over 5 years - charging, service, resale.
Pre-loaded as Bike ABattery economics
When you'll need a replacement, and what each km really costs.
Pre-filled 504 WhAlternatives to BK-U2
Four questions asked of the catalogue about this bike, inside its type and inside one market, at prices quoted there. Each card says what differs. They are computed from catalogue figures and our range estimate; we have not ridden or tested any of these bikes.
Shown for Europe. Alternatives appear for another region when this bike has a price quoted there.
Priced in Europe
HITWAY BK-U2 is priced at €1,300 here. List price for Europe.
- More range for lessHITWAYBK27 Pro
€1,100 List price for Europe
12 mi more estimated range for €200 less.
768 Wh~35 mi58.4 lb
How these are picked
- More range for less: at least 5% more estimated range and at least 3% cheaper.
- Same range, lighter: at least 95% of the estimated range, at least 1 kg lighter, and at most 125% of this bike's price.
- Cheapest with this range: at least as much estimated range, at a lower price.
- Closest spec sheet: another brand, with battery capacity within 5%, weight within 8%, price within 15% and, when both state it, torque within 15%.
Only bikes of the same type with a price quoted in the same market are compared, and no bike appears on two cards.
Learn the numbers behind the buy
GuideThe Lightest E-Bikes You Can Actually Buy
Weight decides whether a bike goes up stairs and how far the battery takes it. Here are the lightest real e-bikes, from 13.6 kg to the median 29.5 kg, and what they cost.
BatteriesWhat Battery Size Do You Actually Need for Your Commute?
Not sure what battery size you need for your commute? We break down how range, weight, and terrain affect your choice. Use our calculators to find the perfect fit.
RangeHow Far Can an E-Bike Really Go on One Charge?
E-bike range claims are often inflated. Learn the factors that truly affect how far you can go on a single charge, and how to calculate your real-world range.
Want to know when BK-U2 gets cheaper?
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