12-Inch Hub Motors — 3000W 72V Scooter & Cargo Range
12-inch wheels sit between compact scooter fitments and full-size motorcycle wheels: more tyre sidewall and load capacity than 10-inch, with a wider choice of drum and disc brake assemblies. This range includes complete motors, spoke hubs and front-wheel/brake assemblies.
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Compare the 12 inch range
Specifications below are read from the published product titles. Use the model number when requesting a quotation so the winding, axle and connector options are unambiguous.
| Model | Code | Voltage | Power | Wheel size |
|---|---|---|---|---|
| 12 inch 2000W Single Shaft Hub Motor SY-SA12 | SY-SA12 | — | 2000W | 12 in |
| 12 inch 48V-72V 2100W Spoke Motor SY-SP12 | SY-SP12 | 48V | 2100W | 12 in |
| 12 inch Electric Motorcycle Motor 60V-72V 3000W SY-EM12 | SY-EM12 | 60V | 3000W | 12 in |
| 12 inch electric motor SY-M12A | SY-M12A | — | — | 12 in |
| 12 inch multimode common rail SY-MM12R | SY-MM12R | — | — | 12 in |
| 12 inch multimode common rail SY-MM12R2 | SY-MM12R2 | — | — | 12 in |
| 12 inch spoke motor SY-SP12B | SY-SP12B | — | — | 12 in |
Showing up to 24 motor entries. Full catalogue: all products · hub motors · FOC controllers.
All 12 inch catalogue entries
Associated parts & electronics
When to specify 12 inch
Choose 12-inch for heavier scooters, cargo three-wheelers and electric motorcycles that need more ground clearance or a larger brake than a 10-inch wheel allows.
Compare 10-inch hub motors for compact scooters, or browse 72V motors when the power requirement dominates the wheel-size decision.
Specification checklist
- Voltage and continuous (not peak) power.
- Wheel diameter, rim type and spoke count.
- Axle flats, dropout width and torque-arm clearance.
- Controller continuous current and BMS discharge rating.
- Hall/sensorless commutation and connector pinout.
- IP rating and CE documentation for the target market.
Common applications
- Electric scooters and mopeds.
- CD70 / CG125 petrol-bike conversions in Pakistan.
- Delivery and cargo two-wheelers.
- Electric tricycles and three-wheelers.
- OEM product lines built under the buyer’s own brand.
For the engineering method behind these choices, read how to match a controller to a motor, e-bike motor power ratings explained and hub motor torque in Nm.
Pakistan conversion projects
Our Lahore team supports workshops and importers specifying these motors for local bikes. Start with the CD70 / CG125 fitment guide, then choose a platform page and a budget page.
CD70 conversion kit → · CG125 conversion kit → · PKR price guide → · Importer programme →
12 inch hub motor questions
Are these 12 inch products available for OEM or ODM orders?
Yes. Wuxi Sine Power manufactures the motors and controllers in Wuxi, China. OEM branding, custom windings, controller parameter tuning, packaging and sample testing are available; MOQ and lead time are agreed per specification.
How do I choose between a 12 inch configuration and a higher voltage?
Higher voltage delivers the same power at lower current, which reduces heating in the controller, cabling and connectors. Start from the load, gradient and continuous power the vehicle actually needs, then confirm the battery BMS discharge rating and controller current limit as one system.
Can you match a controller to the motor I select?
Yes. Every motor on this page can be supplied with a programmable FOC sine-wave controller matched on voltage, continuous phase current, hall or sensorless commutation and connector pinout. See our controller matching guide for the sizing method.
What is the lead time and warranty?
Standard models typically ship in 7-15 days. Warranty is 12-24 months depending on model, and spare parts such as hall sensors, phase wiring, connectors and bearings are available separately.
Do you ship to Pakistan, and is there local support?
Yes. We ship globally and have an English-speaking team in Lahore, Pakistan for fitment checks, sample evaluation and after-sales coordination, including CD70 and CG125 petrol-bike conversion programmes.
Need a matched motor and controller?
Send the vehicle platform, wheel size, target power and quantity. We will confirm the specification, sample lead time and a factory-direct quotation.
Wuxi Sine Power Technology Co., Ltd. · Wuxi, Jiangsu, China · Lahore, Pakistan team. Specifications are taken from published catalogue titles and should be confirmed against the current data sheet before ordering. Factory strength & CE certification · OEM/ODM services.