Smacircle holds high requirements on product quality and maintains strict reliability test standards.

Each process meets the international standards, such as vibration test: 330 times per minute with a total of 150,000 vibrations under the 220.46 Ibs (100kg) capacity per S1, which shows Smacircle S1 has super high quality.

From the frame to screws, Smacircle S1 has over 200 components, and all of them customized with the highest quality. Additionally, we take the most upper technique of this line in every aspect. For example, the high precision CNC technology ensures that every axis of the frame is tolerant of every movement. The temperature control of battery and motor protect Smacircle S1 all the time, sensitive electric brake protects the rider at high speed.

Precise tolerance control and strict requirement make each unit keep the same high quality. For example, the steering part, it could not be either too loose or too tight, it will be very flexible and hard to control if it is too loose, and it will be hard to steer if it is too tight. And the folding mechanisms, it also requires strict tolerance, it will be not safe if it is too loose, but it will be hard to unfold and fold for people if it is too tight. The connector part of the rear frame and front frame, and the wheel holder all need high standard quality to make them tolerant. Complicated inside folding structure leads to clean and convenient folding and unfolding operation.