QWIC RD11 Speed vs Riese & Müller Supercharger2
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 | QWIC RD11 Speed | Riese & Müller Supercharger2 |
|---|---|---|
| Price | €4499.00+33% | €5999.00 |
| Rating | ★4.4 (220) | ★4.8 (280) |
| Overall | 83/100 | 92/100+11% |
| Motor & Speed | ||
| Motor | Shimano STEPS EP6 Speed | Bosch Performance Line CX Speed |
| Torque | 60 Nm | 85 Nm+42% |
| Top speed | 45 km/h | 45 km/h |
| Gearing | Enviolo Sportive traploos | Shimano XT 12-speed |
| Drive | Gates Carbon Drive riem | Ketting |
| Battery & Range | ||
| Capacity | 540 Wh+26900% | Dual 2 × 562.5 Wh = 1125 Wh (Bosch PowerTube) |
| Range | 55-120 km | 150-200 km+173% |
| Charge time | 5 uur | 7.5 uur (beide accu's)+50% |
| Removable | Ja | Ja (beide packs) |
| Frame & Comfort | ||
| Frame material | Aluminium | Aluminium |
| Front suspension | SR Suntour NEX 50 mm+56% | SR Suntour Mobie A32 75 mm |
| Rear suspension | Geveerde zadelpen | Suntour Edge luchtdemper (full suspension) |
| Wheel size | 28 inch+2% | 27.5 inch |
| Tires | Schwalbe Marathon GT 28×1.75+2% | Schwalbe Marathon Plus 27.5×2.0 |
| Safety & Legal | ||
| Brakes | Tektro HD-R290 hydraulische schijfremmen+5700% | Magura MT5e hydraulische schijfremmen 4-zuiger |
| Lighting | Herrmans H-Black Pro voor/achter | Supernova M99 Pro voor / Supernova E3 achter |
| License plate | Vereist (NL) | Vereist (NL) |
| Helmet required | NTA 8776 | NTA 8776 |
| Insurance | WA-verzekering verplicht | WA-verzekering verplicht |
| Dimensions | ||
| Weight | 26 kg+15% | 30 kg |
| Max load | 140 kg | 160 kg+14% |
Pros and cons
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
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)