MXUS XF19R Electric Bike Rear Hub Motor 36/48V – Threaded Freewheel
MXUS XF19R 36/48V is a high-performance brushless electric bike motor designed for installation in the rear wheel hub. Thanks to its planetary gear system, the motor provides good acceleration, high torque, and smooth, quiet operation while riding.
The MXUS XF19R electric bicycle motor is compatible with 36V and 48V electrical systems, allowing it to be used in various electric bike configurations. Its design supports the installation of a threaded freewheel, making the motor suitable for bicycles equipped with a compatible drivetrain.

RIMS
Two types of bicycle rims are available – designed for disc brakes and V-brakes, in sizes 24", 26", 27.5", and 28/29".
High-quality, reinforced, eyeleted, double-wall aluminum rims in black, specifically designed for use in electric bicycles. Their durable construction provides excellent strength and rigidity during everyday use.
These rims are ideal for city bikes and trekking bikes, as well as moderately demanding off-road riding.
SPOKES
For wheel building, we use reinforced 2.5 mm bicycle spokes in black, equipped with silver-colored nipples.
Thicker spokes provide excellent strength and wheel stability, which is particularly important for electric bicycles equipped with hub motors.
WHEEL BUILDING AND TRUING
After purchase, you will receive a professionally laced and trued bicycle wheel, ready for installation in your bicycle frame or fork.
The service includes selecting the correct spoke lengths, wheel lacing, and precise wheel truing to ensure proper operation and stability while riding.
Tip:
Remember that even a professionally built wheel requires spoke tension adjustment after riding a certain distance. Typically, the first spoke tension check and adjustment should be performed after the first 50–200 km, depending on your riding style.
If the spokes begin to rattle, this may indicate that they have settled and require final tension adjustment. This service can be performed by any professional bicycle repair shop.
Important Notice:
The motor is custom-laced into the selected rim after the customer places an order. Due to the customized nature of the product, it is not eligible for return under the standard right of withdrawal, where the applicable legal conditions for this exception are met.
The store guarantees repair or replacement of equipment for up to 24 months for consumers and up to 12 months for companies from the date of purchase. Complete the complaint form available on the store's website.
What is not covered by the warranty?
- Errors in installation or maintenance
- Thermal damage (overheating)
- Modification/interference in the device casing
- Modifications/changes inside the device
- Consumables (wear items): Hall sensors, power cable, axle, bearings, gear module and clutch.
- Mechanical damage caused by incorrect use of the product. e.g. damage from falls, excessive mechanical loads















