Description
2021 MTX39 48V/52V 1500W‑2000W Hub Motor Wheel Conversion Kit
Transform any standard bicycle into a high‑performance e‑bike with the 2021 MTX39 Hub Motor Wheel Conversion Kit. Engineered for riders who demand speed, power, and reliability, this all‑in‑one solution delivers up to 2000 W of clean, silent torque while staying compatible with both 48 V and 52 V battery systems.
Key Highlights
- Powerful dual‑rating motor: 1500 W (48 V) or 2000 W (52 V) for hill‑climbing and sprinting.
- Robust MTX39 hub motor with high‑efficiency brushless design and sealed bearings for low maintenance.
- Universal fit: compatible with 26″, 27.5″, and 29″ wheels (quick‑release or bolt‑on).
- Optional high‑capacity lithium‑ion battery pack included – choose the range that fits your ride.
- Integrated regenerative braking sensor for smoother stops and extended battery life.
- IPX5 water‑resistant rating – ride confidently in rain or splashes.
- Plug‑and‑play wiring with color‑coded connectors for hassle‑free installation.
Technical Specifications
- Motor Type: Brushless hub motor (MTX39)
- Power Output: 1500 W @ 48 V | 2000 W @ 52 V
- Voltage Compatibility: 48 V / 52 V
- Wheel Sizes: 26″, 27.5″, 29″
- Torque: Up to 80 Nm
- Speed Rating: Up to 45 km/h (28 mph) depending on local regulations
- Weight: 7.8 kg (motor only)
- Battery Options (optional): 48 V 12 Ah, 48 V 17 Ah, 52 V 13 Ah, 52 V 20 Ah
- Controller: Waterproof 48 V/52 V, 30 A (adjustable via display)
- Display: Optional LCD/LED speedometer (included with battery pack)
Why Choose the MTX39 Conversion Kit?
Whether you’re a commuter, mountain‑bike enthusiast, or weekend explorer, the MTX39 delivers the perfect blend of power and reliability. Its sealed hub design eliminates the need for chain or belt drives, reducing wear and keeping your bike looking sleek. The optional battery packs are engineered for fast charging and long‑range performance, giving you the flexibility to ride farther without compromising speed.
Installation Made Easy
Designed for DIY riders, the kit comes with a step‑by‑step instruction manual and all necessary hardware. In under an hour you can replace your rear wheel with the MTX39 hub, connect the controller, and be ready to ride. No welding, no special tools—just a standard bike stand and a few basic wrenches.
Optional Battery Packages
Choose the battery that matches your riding style:
- 48 V 12 Ah: Ideal for city commutes (up to 45 km range).
- 48 V 17 Ah: Extended range for mixed‑terrain adventures.
- 52 V 13 Ah: Higher voltage for maximum power output.
- 52 V 20 Ah: Ultimate long‑haul capability (up to 80 km).
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