110Nm industry-leading torque, easily pulling cargo. Super durable gear set, supporting high-intensity daily operation. Ultra-low center of gravity + anti-shake algorithm, safer heavy-load riding.
Electric cargo bikes must overcome three key challenges:260kg payload capacity, motor reliability under sustained heavy load, and long-range stability. The PREETO eCargo mid-drive system delivers a powerful answer with just 3kg of weight and an output torque of 150Nm, delivering a drivetrain built for heavy load, high durability, and peak efficiency.
From the very beginning, PREETO’s eCargo system was designed with weight reduction in mind. The motor stator features a segmented architecture that enables higher output in a more compact footprint. Its magnesium alloy housing reduces weight by 30% compared to conventional aluminum, keeping the system under 3kg while remaining robust and serviceable.
To address long-distance cargo hauling, the motor utilizes automotive-grade silicon steel to minimize core losses. Combined with PREETO’s proprietary gear machining process, the single-stage transmission achieves up to 99% efficiency, increasing total e-bike range by up to 10% under identical load conditions.
The system employs high-precision gears made from wear-resistant alloy materials, optimized with custom gear profile displacement design. It supports 1,000 hours of cyclic loading and delivers a maximum torque output of 150Nm, making it ideally suited for demanding logistics and delivery scenarios.
Developed under automotive-grade component standards, all key drivetrain elements undergo rigorous part- and system-level testing for fatigue, reliability, and durability. Meanwhile, PREETO’s advanced control algorithms are designed to anticipate and adapt to real-world riding conditions—such as overload, overcurrent, and terrain fluctuations—ensuring a stable, secure, and intelligent riding experience in every cargo application.
