Grip upgrade: The 2022 new MX02S has upgraded a more comfortable damping material grip, and the old MX02S has a harder grip. 2. Pedals upgrade: The new MX02S adopts all-aluminum solid pedals. The old MX02S is a folding pedal, half aluminum and half plastic, which is relatively easy to damage. 3. Crankset upgrade: The old MX02S’s center-mounted crankset uses a plastic protective case, which is relatively easy to damage. The new MX02S uses an aluminum alloy crankset made in Taiwan with a CNC process, which is of higher quality. 4. The installation position of the controller has been upgraded: the old MX02S controller is installed on the top of the frame, and the cables are exposed; the new MX02S controller is integrated with the battery base, which does not occupy the space at the top of the frame. 5. Frame upgrade: The frame has been upgraded with 6061 aviation aluminum material, and the frame has added cable threading holes, so 90% of the cables can be hidden in the frame tube to avoid external physical damage and sun and rain. cause aging. The new MX02S is simpler and more stylish than the old MX02S due to the built-in cables and hidden controllers.