Upper-frame battery layout
A horizontal enclosure sits ahead of the saddle.
S1 20 Inch Retro Electric Bike
S1 is a 20 inch retro style fat tyre electric bike with a listed 1000W brushless motor and a 48V lithium battery from 10 to 25Ah. Its catalogue top speed is 50 km/h.
Quoted directly by the factory. Flexible MOQ by model, with mixed models allowed. We reply within 24 hours on working days.
- Motor wattage
- 1000W brushless motor
- Battery
- 48V 10–25Ah lithium battery
- Tyre size
- 20 × 4.0
- Brakes
- Disc components visible
Model highlights
Distinctive retro styling
Round halo-style light, high handlebars and a raised saddle profile distinguish the photographed S1.
20-inch fat tyres
Close-up of the 20-inch fat tyres.
Open frame and rear rack
Pedals and chain remain visible below the upper frame.
Product specifications
Key specifications for the standard configuration. Battery, colour and equipment options are confirmed in your quotation.
Electrical system & performance
| Motor wattage | 1000W brushless motor |
|---|---|
| Battery | 48V 10–25Ah lithium battery |
| Controller | 12 tubes |
| Charging time | 5–8 hours |
| Maximum speed | 50 km/h |
| Maximum range | 31–60 km |
| Display | LCD dashboard |
Frame & components
| Tyre size | 20 × 4.0 |
|---|---|
| Brakes | Disc components visible |
Dimensions & packing
| Package size | 165 × 26 × 87 cm |
|---|---|
| Bare weight | 36 kg |
Other specifications
| Model | S1 |
|---|---|
| Bike type | 20-inch retro-style fat-tyre electric bike |
| Battery box | Upper-frame retractable battery box |
| Headlight | Round halo-style lamp visible; high-brightness light |
| Transmission | Shimano 7-speed |
| Electric control | 5-speed electric transmission |
| Seat layout | Saddle with raised rear profile |
| Rear rack | Rear rack shown |
| Colours | Black shown |
Range and speed are catalogue figures for the standard configuration.
Product details
Overview
S1 is a 20 inch retro style fat tyre electric bike with a listed 1000W brushless motor and a 48V lithium battery from 10 to 25Ah. Its catalogue top speed is 50 km/h.
Design and equipment
Black open frame with a horizontal battery box along the upper frame, a round halo style headlight, a saddle with a raised rear profile, high handlebars, rear rack and 20 × 4.0 tyres on spoked wheels. It has disc brakes, an LCD dashboard, Shimano 7 speed gearing and a 5 level electric control. Catalogue figures: 50 km/h, 31 to 60 km range, 5 to 8 hours charging. Carton 165 × 26 × 87 cm; bare weight 36 kg.
Configuration options
Battery capacity from 10 to 25Ah. Black is shown; ask for current colours.
How does the S1 layout differ from U8?
S1 places its battery box along the upper frame and lists a rear rack, while U8 shows a lower frame basket and side bags. Both list 1000W motors, 48V 10–25Ah lithium options and a 36kg bare weight. Compare battery access, included fittings and packing dimensions rather than assuming equal electrical specifications mean identical stock items.
The selected capacity and charger pairing belong to the S1 configuration record. Confirm access and removal arrangements on the actual sample rather than inferring them from the location of the box.
Battery capacity on the quotation
The listed 48V 10–25Ah range represents 480–1,200Wh of nominal energy (48V × Ah). Select a specific capacity and matched charger for each order line. This calculation compares nominal energy; the catalogue range and charging figures remain conditional on the selected version and use conditions.
Packing figures for order planning
The listed carton is 165 × 26 × 87cm: 1.65 × 0.26 × 0.87 = 0.3732m³, or about 0.373m³ per carton. Use this as a packing-volume comparison, not a guaranteed container quantity; the actual loading plan also depends on the packing version, stacking, load weight and model mix. See packaging and mixed-container planning.
For the related buying decision, use the battery-placement specification guide. Record the model, configuration, quantity, colour and destination when requesting a wholesale order.
How to order
Send the model name, your destination market, quantity and preferred configuration. Motor rating, battery chemistry, included equipment, packing and documents are confirmed in your quotation.
Compare other models in the Electric Bikes range. To see how this style compares with the other motorcycle-look frames on the same 1000 W platform, read which e-bikes look like motorcycles.
Specifications and related products
View specification sheet · Compare models · Browse related models
How S1 20 Inch Retro Electric Bike compares with similar electric bikes
Compare the listed configurations before choosing the models for your order. This table puts S1 20 Inch Retro Electric Bike next to the closest models by motor power, so you can plan a mixed order in one container.
| Model | Motor | Battery | Top speed | Range | Brakes | Tyres |
|---|---|---|---|---|---|---|
| S1 20 Inch Retro Electric Bike (this model) | 1000W brushless motor | 48V 10–25Ah lithium battery | 50 km/h | 31–60 km | Disc components visible | 20 × 4.0 |
| U8 20 Inch Low Rider Electric Bike | 1000W brushless motor | 48V 10–25Ah lithium battery | 30–50 km/h | 31–60 km | Disc components visible | 20 × 4.0 |
| V1 20 Inch Long Seat Electric Bike | 1000W brushless motor | 48V 10–25Ah lithium battery | 50 km/h | 60 km | Disc components visible | 20 × 4.0 |
| Z3 20 Inch Two-Seater Electric Bike | 1000W brushless motor | 48V 10–25Ah lithium battery | 30–50 km/h | 60 km | – | 20 × 4.0 |
Catalogue figures for the standard configuration. Motor, battery and loading quantity are confirmed in your quotation.
Ordering the S1 20 Inch Retro Electric Bike
Answers for importers and dealers planning an order. MOQ varies by model; confirm configuration, logo printing, production time, sample arrangements and payment in the quotation: see wholesale order terms and container loading.
Which battery options can we order for the S1 20 Inch Retro Electric Bike?
S1 20 Inch Retro Electric Bike is listed with 48V 10–25Ah lithium battery. Tell us the voltage and battery type your market needs and we confirm which versions are available for this model; the agreed version is fixed in the quotation and packing list. MSDS and UN38.3 test summary supplied for lithium battery shipments.
How many S1 20 Inch Retro Electric Bike units fit in a 40HQ container?
As a guide, a 40HQ holds about 80–100 full-size e-bikes. The exact number for S1 20 Inch Retro Electric Bike depends on its carton size and on the other models in your container; we confirm it in the loading plan before production.
Can we mix the S1 20 Inch Retro Electric Bike with other models in one container?
Yes. MOQ is flexible by model and one container can hold several models. For a configuration comparison, consider S1 20 Inch Retro Electric Bike with similar models from the same range, such as U8 20 Inch Low Rider Electric Bike and V1 20 Inch Long Seat Electric Bike.
Which colours can we order for the S1 20 Inch Retro Electric Bike?
The catalogue lists S1 20 Inch Retro Electric Bike in: Black shown. Order quantities are set per colour in the quotation, and your logo can be added by screen printing or water transfer printing from one full container.
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- Identify the model.
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- Tell us your market.
Share the destination and the configuration you need.
- Review the supply details.
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