
STEP 4
Fix the i-pad shelf(79) on the handlebar(6) using screws(78),put computer(7)
into i-pad shelf, and fix handlebar on handlebar post(5) by washer(34) and
knob(33), then put handlebar on the main frame by knob(31).
And insert the sensor plug(53) into the sensor joint of computer.
Now your spinning bike is finished for use.