Shengmilo S600 vs HITWAY BK6S
Comparison 2026 — Fat Bikes
Our verdict
Based on our weighted scoring, the Shengmilo S600 edges out the HITWAY BK6S with an overall score of 74/100 against 68/100. It scores particularly well on motor performance (74/100) and terrain grip (86/100), making it the better all-round pick in Fat Bikes.
The HITWAY BK6S remains a sensible alternative if price is your main concern — it lands at €799.00 versus €1399.00.
Motor performance winner
Shengmilo S600
12% higher than its rival
Value winner
HITWAY BK6S
10% better value for money
Specifications
| Specification | Shengmilo S600 | HITWAY BK6S |
|---|---|---|
| Price | €1399.00 | €799.00+75% |
| Rating | ★4.2 (520) | ★4.1 (1,180) |
| Overall | 74/100+9% | 68/100 |
| Drivetrain | ||
| Motor | 250W achternaaf / 250W rear hub | 250W achternaaf / 250W rear hub |
| Top speed | 25 km/h (EU-legaal / EU-legal) | 25 km/h (EU-legaal / EU-legal) |
| Battery | 48V 17.5Ah (840 Wh)+33% | 36V 15Ah (540 Wh) |
| Range | 70-95 km+100% | 35-55 km |
| Gearing | Shimano 9-speed+29% | Shimano Tourney 7-speed |
| Frame & tires | ||
| Weight | 32 kg | 28 kg+14% |
| Wheel size | 26 x 4.0 inch+30% | 20 x 4.0 inch |
| Frame | Aluminium, niet-vouwbaar / Aluminum, non-folding | Aluminium, vouwbaar / Aluminum, folding |
| Suspension | Voor + achter / Front + rear | Voorvork / Front fork |
| Brakes | Hydraulische schijfremmen / Hydraulic disc | Mechanische schijfremmen / Mechanical disc |
Pros and cons
Shengmilo S600
Pros
- Full front and rear suspension suits serious trail riding
- 48V 17.5Ah (840 Wh) battery returns 70-95 km in Eco
- 26 inch wheels with 4.0 inch tyres roll more stably than 20 inch options
- Hydraulic disc brakes front and rear stop reliably in muddy conditions
Cons
- No folding mechanism — storage needs a regular bike shed or rack
- Non-folding and 32 kg makes car or train transport cumbersome
HITWAY BK6S
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