⚡ Torque

Torque measures the twisting force an e-bike motor applies to the wheel, directly influencing acceleration and hill-climbing ability. The Engwe L20’s rear hub-drive motor delivers 50 Nm of torque, which is 19 Nm below the category average of 69 Nm. In practical terms, you’ll still get smooth assistance on flat roads and gentle slopes, but initial take-off and steep climbs will feel more gradual compared with bikes equipped with higher-torque drives.

Many e-bikes in this class feature hub motors rated between 60 and 80 Nm, so the L20 sits at the lower end of the spectrum. In urban stop-and-go scenarios or on rolling terrain, a 50 Nm motor provides adequate push, and its simplicity keeps maintenance straightforward. However, when tackling long, sustained inclines—say 10–15 percent grades—riders accustomed to the stronger pull of a 70 Nm motor will notice slower acceleration and may need to rely more on pedaling power.

This torque level suits commuters and recreational cyclists who ride mostly on flat to gently rolling roads and carry light loads. The rear hub configuration keeps the drive system quiet and out of the way, which is ideal for everyday trips. If you regularly haul heavy cargo, weigh over 90 kg, or live in a particularly hilly area, you may want to consider a model offering torque closer to—or above—the 69 Nm average.