Riese & Müller Supercharger2 vs QWIC RD11 Speed
Comparison 2026 — Speed Pedelecs
VS
Our verdict
Based on our weighted scoring, the Riese & Müller Supercharger2 edges out the QWIC RD11 Speed with an overall score of 92/100 against 83/100. It scores particularly well on speed & range (96/100) and comfort (94/100), making it the better all-round pick in Speed Pedelecs.
The QWIC RD11 Speed remains a sensible alternative if price is your main concern — it lands at €4499.00 versus €5999.00.
Speed & range winner
Riese & Müller Supercharger2
18% higher than its rival
Value winner
QWIC RD11 Speed
6% better value for money
Specifications
| Specification | Riese & Müller Supercharger2 | QWIC RD11 Speed |
|---|---|---|
| Price | €5999.00 | €4499.00+33% |
| Rating | ★4.8 (280) | ★4.4 (220) |
| Overall | 92/100+11% | 83/100 |
| Motor & Speed | ||
| Motor | Bosch Performance Line CX Speed | Shimano STEPS EP6 Speed |
| Torque | 85 Nm+42% | 60 Nm |
| Top speed | 45 km/h | 45 km/h |
| Gearing | Shimano XT 12-speed | Enviolo Sportive traploos |
| Drive | Ketting | Gates Carbon Drive riem |
| Battery & Range | ||
| Capacity | Dual 2 × 562.5 Wh = 1125 Wh (Bosch PowerTube) | 540 Wh+26900% |
| Range | 150-200 km+173% | 55-120 km |
| Charge time | 7.5 uur (beide accu's)+50% | 5 uur |
| Removable | Ja (beide packs) | Ja |
| Frame & Comfort | ||
| Frame material | Aluminium | Aluminium |
| Front suspension | SR Suntour Mobie A32 75 mm | SR Suntour NEX 50 mm+56% |
| Rear suspension | Suntour Edge luchtdemper (full suspension) | Geveerde zadelpen |
| Wheel size | 27.5 inch | 28 inch+2% |
| Tires | Schwalbe Marathon Plus 27.5×2.0 | Schwalbe Marathon GT 28×1.75+2% |
| Safety & Legal | ||
| Brakes | Magura MT5e hydraulische schijfremmen 4-zuiger | Tektro HD-R290 hydraulische schijfremmen+5700% |
| Lighting | Supernova M99 Pro voor / Supernova E3 achter | Herrmans H-Black Pro voor/achter |
| License plate | Vereist (NL) | Vereist (NL) |
| Helmet required | NTA 8776 | NTA 8776 |
| Insurance | WA-verzekering verplicht | WA-verzekering verplicht |
| Dimensions | ||
| Weight | 30 kg | 26 kg+15% |
| Max load | 160 kg+14% | 140 kg |
Pros and cons
Riese & Müller Supercharger2
Pros
- Dual-battery 1,125 Wh delivers a realistic 150-200 km range — the highest here
- Full suspension makes 45 km/h comfortable on rough surfaces
- Bosch Performance Line CX Speed with 85 Nm torque for strong acceleration
- German build quality with thoughtful detailing (cable routing, finish)
Cons
- At 30 kg noticeably heavier than the Gazelle Marathon S11
- €5,999 price excludes many popular options (rack, lock, bag)
QWIC RD11 Speed
Pros
- Gates Carbon Drive belt — no chain oil, minimal maintenance
- Lowest price in this test at €4,499
- Shimano STEPS Speed mid-motor is quiet and well documented
- Dutch manufacturer with direct webshop delivery and remote diagnostics
Cons
- 540 Wh battery limits practical range to 55-80 km at full power
- No full suspension — front fork is basic