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Truckrun 48V 750W High-Torque E-Bike Rear Hub Motor (27.5″ Configuration / 8-Pin Male Plug)

Original price was: $249.99.Current price is: $199.99.

Genuine high-performance replacement brushless rear hub motor manufactured by Truckrun. Engineered for 48V electric bike architectures, delivering 750W of nominal, continuous trail power and an explosive peak output capability. Features a circular 8-pin male waterproof quick-disconnect plug (7 outer pins, 1 center pin) and pre-drilled spoke flanges mapped natively for 27.5-inch wheel rim lace patterns.

5 in stock

SKU: HBM21-FM750FO Category:

Description

Premium Truckrun Architecture & Universal E-Bike Performance

Conquering heavy backcountry terrain, carrying utility cargo, and sustaining peak performance without melting internal components requires a motor built for superior thermal dissipation. This genuine Truckrun 48V 750W Rear Hub Motor features a rugged internal planetary gear reduction system and premium permanent magnets engineered to translate raw battery current into instant acceleration, high low-end climbing leverage, and reliable top speeds.

The motor casing comes ready to build, featuring integrated high-tensile spoke flanges optimized specifically to maintain an ideal dish angle when laced into standard 27.5-inch (650b) bicycle rims. Its robust, weather-sealed alloy housing guards the internal hall sensors and stators against dust, mud, and splashing water, making it a reliable drop-in choice for all-weather commuting or rough off-road environments.

Wiring & Terminal Configuration

This specific Truckrun variant comes pre-wired with a molded 8-Pin Male Waterproof Quick-Disconnect Plug. The circular terminal face exposes a specialized configuration featuring 7 outer pins surrounding a single center pin. This integrated plug layout manages both high-amperage motor phase lines and isolated signal telemetry lines within a single weather-sealed trunk line, allowing for rapid wheel removal during flat repairs and straightforward universal mapping into compatible 8-pin wiring harnesses and controllers.

Technical Highlights

  • Genuine Truckrun RW11 Core: Built on a trusted, ultra-quiet motor platform engineered to deliver reliable torque sensor compatibility and linear acceleration curves.

  • 8-Pin Male Interface: Specialized circular pin configuration (7 outer, 1 center) matches standard 8-pin hub motor extension cables and controllers on the market.

  • 80 N.m Torque Beast: Safely puts down up to 80 N.m of torque, ensuring effortless standing starts on sharp vertical inclines.

Specifications

Attribute Specification
Component Type E-Bike Brushless Rear Hub Motor Core
Manufacturer Truckrun (RW11 Series Fleet Platform)
System Voltage 48V DC Nominal Input
Rated Nominal Power 750 Watts Continuous (Peak Output up to 1200W)
Peak Mechanical Torque Up to 80 N.m
Connection Interface 8-Pin Male Quick-Disconnect Waterproof Plug
Pin Mapping Layout 8-Pin Circular Array (7 Outer Pins + 1 Center Pin Configuration)
Wheel Size Profiling 27.5-Inch / 650b Rim Form Factors
Brake Rotor Mount Standard 6-Bolt Disc Brake Pattern
Chassis Protection IPX6 Water & Dust Weather-Sealing

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