AIR and MAX Swytch Kits require a display unit to function correctly. The display unit is installed on the handlebar and can be used to adjust the level of motor assist (PAS 5 being the strongest). It can also be used to turn off motor assist without having to shut down the entire system each time the electric assistance is not required.
The Swytch GO model, however, can be used without the display. In such cases, the power level is equal to PAS level 3 by default during usage. However, if you prefer to have manual control over the power levels while cycling, we recommend selecting the LED or OLED display option in the Order Portal or purchasing the OLED later through our shop.