DYU M20 All-Terrain Fat Tyre Electric Bike – 48V 18.2Ah
DYU M20 Fat Tyre Electric Bike – 48V 18.2Ah and Full Suspension
The DYU M20 electric bike combines a distinctive long-saddle design with a substantial all-terrain build for adult riders who want fat-tyre stability without stepping outside the UK EAPC category. Its UK configuration uses a 250W continuous-rated rear-hub motor, electrical assistance limited to 15.5mph / 25km/h and a removable 48V 18.2Ah (873.6Wh) battery.
Full suspension combines a front fork with twin rear shocks, while 20 × 4-inch fat tyres add stability and grip on mixed surfaces. Dual-actuated mechanical disc brakes, Shimano 7-speed gearing, front and rear lighting, an LED display and fitted mudguards complete a practical package for commuting, leisure and longer mixed-surface rides.
DYU M20 Technical Specifications
| Brand | DYU |
|---|---|
| Model | M20 |
| Product type | All-terrain fat-tyre electric bike |
| Motor | 250W rated brushless geared rear-hub motor |
| Peak motor output | Up to 1000W transient peak; 250W continuous rated output |
| Maximum assisted speed | 25km/h / 15.5mph |
| UK classification | Road-legal EAPC in its original UK configuration |
| Riding modes | Pedal and pedal assistance in the supplied UK configuration |
| Battery | Removable 48V 18.2Ah lithium-ion battery with keyed lock and BMS |
| Battery energy | 873.6Wh nominal |
| Estimated pedal-assist range | Up to 100km / 62 miles under favourable conditions |
| Charging time | Approximately 7–8 hours |
| Charger input | AC 100–240V |
| Charging voltage | DC 54.6V |
| Transmission | Shimano 7-speed derailleur gearing |
| Wheels and tyres | 20 × 4.0-inch fat tyres |
| Suspension | Front suspension fork and twin rear shock absorbers |
| Brakes | Front and rear dual-actuated mechanical disc brakes |
| Frame | Aluminium; non-folding |
| Display | Handlebar LED display |
| Lighting | Large front headlight and rear light |
| Mudguards | Front and rear fitted |
| Water resistance | IP54 |
| Operating temperature | −10°C to 45°C |
| Bike weight | 40kg |
| Maximum load | 120kg |
| Assembled dimensions | Approximately 180.3 × 68.6 × 114.3cm / 71 × 27 × 45in |
| Colour | Brown: taupe/grey frame with brown saddle and tyre sidewalls |
| In the box | DYU M20 electric bike, two pedals, charger, two open-ended wrenches, Allen key, owner's manual and warranty card |
| Warranty and support | Electric Scooters London warranty and after-sales support under our current terms |
Frequently Asked Questions
Is the DYU M20 road legal in the UK?
Yes. The UK-specification M20 is a 250W EAPC with assistance limited to 15.5mph / 25km/h. Riders must be 14 or over, and the original factory configuration must remain unchanged for public-road use.
What range can the DYU M20 achieve?
Estimated pedal-assist range is up to 100km (62 miles) under favourable conditions. Load, assistance mode, speed, gradients, surface, weather, tyre pressure and battery condition all affect real-world range.
Is the battery removable, and how long does charging take?
Yes. The 48V 18.2Ah battery is removable and secured with a keyed lock. A full charge takes approximately 7–8 hours. Charge in a dry, ventilated place using compatible equipment in good condition.
Does the DYU M20 fold?
No. The M20 has a non-folding aluminium frame and weighs 40kg. Its full-suspension chassis, long saddle and 20 × 4-inch tyres prioritise a substantial, stable ride rather than compact storage.
Delivery, returns and support
Order from Electric Scooters London for UK-wide delivery, practical product guidance and specialist after-sales support from an authorised retailer and repair centre. Our team can help with compatible-parts advice, diagnostics, servicing and repairs.
Explore our DYU electric bike range or view our repairs and servicing.
Before ordering: Delivery information, returns & refunds, and warranty & support.
DYU M20 Product Images
