Brompton Electric C Line with Advance Roller Frame - e-Motiq system - 4-speed
A steel folding e-bike with 16-inch wheels, Brompton's e-Motiq 250 W rear hub motor and a 345 Wh detachable battery, with assistance limited to 25 km/h. This version has a four-speed derailleur, rim brakes and a roller rack with 70 mm wheels.
Spec analysis: we have not ridden this model. Specs and prices checked 9 Nov 2026.
- Top speed
- 25 km/h (16 mph)
- Motor
- 250 W rated
- Torque
- 24 Nm
- Battery
- 345 Wh
- Range
- ≈ 65 km real, 90 km claimed
- Weight
- 17.7 kg
- Price from
- €3,699 · £3,079
Full specifications
| Performance | |
|---|---|
| Top speed (EU version) | 25 km/h (16 mph) |
| Motor power | 250 W rated |
| Torque | 24 Nm |
| Claimed range | 90 km |
| Assist levels | 3 power modes |
| Motor and drivetrain | |
| Motors | 1 (rear hub) |
| Motor make | Brompton e-Motiq rear hub motor |
| Assist sensor | Torque sensor |
| Pedal assist | Yes |
| Throttle above 6 km/h | No |
| Gears | Brompton 4-speed derailleur |
| Drive | Chain |
| Battery and charging | |
| Battery | 345 Wh |
| Removable battery | Yes |
| Charging time | 5 h |
| Size and weight | |
| Weight | 17.7 kg |
| Max load | not published |
| Folding | Yes |
| Folded size | 58.5 × 27 × 56.5 cm |
| Frame | Steel, hand-brazed |
| Wheels, brakes and suspension | |
| Wheel size | 16″ |
| Tyre size | 16″ (Schwalbe Marathon Racer) |
| Tyres | Pneumatic |
| Brakes | Brompton dual-pivot rim calipers |
| Suspension | not published |
| Lights, display and features | |
| Lights | Lezyne E115 StVZO |
| Turn signals | No |
| Display | Brompton handlebar control screen |
| App | Yes |
| Water resistance | not published |
| Other features | Rear rack (SuperRoll+), 70 mm roller wheels, Mudguards, Start Assist, Over-the-air updates, Front carrier block |
| Approvals and warranty | |
| EN 15194 certified | not published |
| Warranty | 7 years frame, 3 years electric system (registered bikes) |
European version, from official sources listed below. “Not published” means the maker does not give that figure; we leave a gap rather than guess.
Where can you ride it?
As sold, the Brompton Electric C Line with Advance Roller Frame - e-Motiq system - 4-speed can be ridden on public roads in 5 of the 5 countries we cover. Verdicts compare the European version's specs with each country's rules. They are not legal advice.
| Country | Verdict for this model as sold |
|---|---|
| 🇫🇷 France checked 9 Nov 2026 | Road-legal
|
| 🇩🇪 Germany checked 9 Nov 2026 | Road-legal |
| 🇳🇱 Netherlands checked 9 Nov 2026 | Road-legal |
| 🇵🇱 Poland checked 9 Nov 2026 | Road-legal
|
| 🇬🇧 United Kingdom checked 9 Nov 2026 | Road-legal
|