Fietsvergelijk

HITWAY BK6S

HITWAYVouwbare fatbike250W / 36V 15Ah

HITWAY · Vouwbare fatbike· €799.00

Lars Henriksen
Reviewed by Lars Henriksen
Technical Analyst & Gear Tester
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Our verdict

The HITWAY BK6S is the cheapest legal fatbike on the Dutch market and perfectly fine for occasional use or as an entry test. For serious commuting or long-term ownership the step up to the Fafrees F26 Carbon M or ENGWE Engine Pro 2.0 is worth twice the price.

68
Overall
62
Motor performance
82
Value
64
Terrain grip

Detailed review

The HITWAY BK6S is the entry-level fatbike for buyers wanting to try the format without spending €1500+. For €799 you get the complete recipe — 250W rear hub motor, 36V 15Ah battery, 20x4.0 tyres, folding mechanism and hydraulic (sometimes mechanical — check with the dealer) disc brakes. The target group is clear: students, a second bike in a household, occasional weekend rider, someone who honestly uses it three times a month. For that usage, legality is the key selling point: the BK6S ships with the 25 km/h firmware limit active and no throttle, squarely in the EU electric-bicycle category. Dutch police enforcement in 2026 is sharp on fatbikes, so the temptation to search YouTube for 'BK6S unlock' costs you a €290 fine, impoundment and your insurance. On the road the difference from 48V competitors is immediately obvious. A 36V 15Ah battery is 540 Wh — nearly half of the ENGWE Engine Pro 2.0 and a third of the ENGWE M20 dual-battery setup. In Eco you see 35 to 55 km, in Turbo that drops to 20-30 km. The 250W motor at 36V feels weaker than the same 250W at 48V, particularly when pulling away from standstill or climbing a mild rise. Versus the Fafrees F26 Carbon M you miss the torque sensor and 26 inch wheel, which means the BK6S feels less stable at higher speed. For a budget entry point that is acceptable, provided expectations are realistic.

The comparison with premium Dutch brands is stark here. A Brekr Model B (€3999), Knaap AMS (€3499) or BZEN BAGN (€2799) costs 3.5 to 5 times more, but delivers mid-drives with torque sensors, ART certification out of the box, dealer service and build quality that lasts 5-10 years. The BK6S is honestly positioned as a 3-4 year product for light use. The components (Shimano Tourney 7-speed, Altus-level brakes, no-name suspension) are basic and after 2000-3000 km you should budget for new pads, chain and eventually a battery. Insurance on a €799 fatbike is often not economical — ENRA roughly charges €70/year with ART-3 lock plus GPS tracker, which over 4 years approaches the purchase price.

Honest: at 28 kg the BK6S is the lightest ENGWE-class competitor but still punishing on apartment stairs. NS station use is impractical. For buyers wanting a legal, folding, affordable fatbike who are realistic about the compromises this is the smartest entry; for anyone commuting daily or riding hills the money is better spent on the Fafrees F26 Carbon M or a premium Dutch brand.

Who is this for?

What to watch out for

Specifications

Drivetrain

Motor250W achternaaf / 250W rear hub
Top speed25 km/h (EU-legaal / EU-legal)
Battery36V 15Ah (540 Wh)
Range35-55 km
GearingShimano Tourney 7-speed

Frame & tires

Weight28 kg
Wheel size20 x 4.0 inch
FrameAluminium, vouwbaar / Aluminum, folding
SuspensionVoorvork / Front fork
BrakesMechanische schijfremmen / Mechanical disc
Related guide
Fatbike rules Netherlands 2026

Everything about Dutch fatbike rules in 2026: age limits, helmet obligations, fines for tuning, insurance and where to buy a legal fatbike.

Read the guide →

Pros and cons

Pros

  • Lowest price in category at €799 for a complete EU-legal fatbike
  • 250W pedal assistance at 25 km/h without throttle — stays inside Dutch rules
  • Folding mechanism enables storage behind a sofa or in a car
  • 36V 15Ah battery is enough for daily rides of 20-40 km

Cons

  • 36V system has noticeably less push than the 48V competitors
  • Mechanical disc brakes need more maintenance and stop weaker than hydraulic

Use case fit

How well does this product fit different bike types?

Fatbikes
72
E-bikes
60
City bikes
58
Mountain bikes
52

Where to buy

Amazon.nl

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