Does the Cubii require assembly?

The only assembly required for the Cubii JR1, Cubii JR2, and Cubii Pro pertains to the pedals. 2 screws will need to go into each pedal. However, we do include a Phillips screwdriver and screws in your package. 

The Cubii Go requires you to insert the pedal tubes into the flywheel and the pedal wheel with the base of the unit.