QS138 90H 4000W V3 PMSM 1 2.37 Internal Reduction Gear Box 72V Mid Drive Motor for Electric Motorcycle Moped DirtBike
$220-265
/piece
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Electric Bicycle Motor
Introduction
| Voltage | 72V | Rated Power | 4000 W |
| Position | MID Drive | Wheel Size | 17 inch |
| Waterproof | IP67 | Commutation | Brushless |
| Controls | none | Throttle | none |
| Battery | none | Motor Power | 4000 W(5.36hp) |
| Installation Position | MID Drive, mid-drive | Engine Type | mid-drive, Electric |
| Style | Two rounds | Application | electric bike, Electric Bicycle, electric dirt bike, fat tire electric bike, mobility scooter, Go-Kart, Scooter |
| Protective Feature | Waterproof, Dustproof | Special Feature | Durable, Waterproof, Eco-Friendly, Cycling, Outdoor |
| Design | Brushless | Braking System | Hydraulic, hydraulic disc, Disc Brake, Disc |
| Bicycle Gear Shifter Type | none | Wheel Material | Aluminum |
| Display Type | none | Suspension Type | mid |
| Open Size | none | Frame Material | Aluminum |
| weight | 14.5kg | colour | black |
| brake type | disk brake | voltage | 72v |
| power | 4000w | wheel size | 17-21'' |
| efficiency | ≥80% | Display | LCD Display |
| Product name | Mid Drive Motor E Bike | Application | Scooter Bicycle Motorcycle |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
