90Nm of wild torque, instant burst conquers steep slopes.Microsecond response syncs with gears for technical trail precision Overbuilt thermal management—zero fade during repeated climbs
Electric mountain bikes face three fundamental challenges: delivering instant torque on steep climbs, maintaining performance during long, sustained efforts, and offering stability over unpredictable terrain. The PREETO eMTB mid-drive motor system is engineered to meet all three—blending raw torque, intelligent control, and automotive-grade reliability into a compact and responsive platform for serious trail and endurance riders.
Weighing only 2.65kg, the PREETO motor delivers a peak torque of 90Nm and up to 750W of instantaneous power. Built using high-performance polymer materials, the system operates with low noise while providing the brute force needed to conquer the steepest lines—whether in the Alps or deep forest switchbacks.
For long technical ascents and enduro sessions, the motor can be optionally equipped with integrated heat dissipation fins, reducing core temperatures by up to 10°C under identical load conditions. This keeps output stable under heavy use, preventing power drop-off due to thermal overload.
Using advanced multi-sensor inputs and machine-learning algorithms trained on diverse terrain data—mountains, wet forest trails, rocky paths—the PREETO system responds at millisecond speed, adjusting torque output precisely to match the rider’s needs in every condition.
All transmission components are subjected to rigorous durability and fatigue testing based on automotive development protocols. PREETO’s software anticipates and compensates for common eMTB stressors like overcurrent, overload, thermal strain, and terrain shocks—ensuring safe and stable performance in the most demanding environments.
