Gymrex GR-MG74 Manual De Instrucciones página 50

4. Thread in the pedal platform ends into the holes in the crank levers on both
sides of the flywheel assembly cowl and secure with the nuts included.
5. Operate the seat height setting clamp to drop the seat all the way down. Attach
the seat cushion to the trilobed baseplate at the end of the seat post.